[ruby/openssl] Fix references to the license text

Update the references to the file "LICENCE" with "COPYING".

The file LICENCE doesn't exist in ruby/ruby nor ruby/openssl. This has
been always the case since OpenSSL for Ruby 2 was merged to the ruby
tree as a standard library in 2003.

In OpenSSL for Ruby 2's CVS repository[1], the LICENCE file contained
an old version of the Ruby License, identical to the COPYING file that
was in Ruby's tree at that time (r4128[2]).

[1] http://cvs.savannah.gnu.org/viewvc/rubypki/ossl2/LICENCE?revision=1.1.1.1&view=markup
[2] https://github.com/ruby/ruby/blob/231247c010acba191b78ed2d1310c935e63ad919/COPYING

https://github.com/ruby/openssl/commit/5bccf07d04

59 files changed, 59 insertions, 59 deletions

diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index 4b0c84eb9b..8d2eac0262 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -8,7 +8,7 @@
 
 = Licence
   This program is licensed under the same licence as Ruby.
-  (See the file 'LICENCE'.)
+  (See the file 'COPYING'.)
 =end
 
 require "mkmf"
diff --git a/ext/openssl/lib/openssl.rb b/ext/openssl/lib/openssl.rb
index 8a342f15b6..f5ca956d07 100644
--- a/ext/openssl/lib/openssl.rb
+++ b/ext/openssl/lib/openssl.rb
@@ -7,7 +7,7 @@
 
 = Licence
   This program is licensed under the same licence as Ruby.
-  (See the file 'LICENCE'.)
+  (See the file 'COPYING'.)
 =end
 
 require 'openssl.so'
diff --git a/ext/openssl/lib/openssl/bn.rb b/ext/openssl/lib/openssl/bn.rb
index 0a5e11b4c2..e4889a140c 100644
--- a/ext/openssl/lib/openssl/bn.rb
+++ b/ext/openssl/lib/openssl/bn.rb
@@ -10,7 +10,7 @@
 #
 # = Licence
 # This program is licensed under the same licence as Ruby.
-# (See the file 'LICENCE'.)
+# (See the file 'COPYING'.)
 #++
 
 module OpenSSL
diff --git a/ext/openssl/lib/openssl/buffering.rb b/ext/openssl/lib/openssl/buffering.rb
index 216c51e3be..d0b4b18038 100644
--- a/ext/openssl/lib/openssl/buffering.rb
+++ b/ext/openssl/lib/openssl/buffering.rb
@@ -8,7 +8,7 @@
 #
 #= Licence
 #  This program is licensed under the same licence as Ruby.
-#  (See the file 'LICENCE'.)
+#  (See the file 'COPYING'.)
 #++
 
 ##
diff --git a/ext/openssl/lib/openssl/cipher.rb b/ext/openssl/lib/openssl/cipher.rb
index 8ad8c35dd3..ab75ac8e1a 100644
--- a/ext/openssl/lib/openssl/cipher.rb
+++ b/ext/openssl/lib/openssl/cipher.rb
@@ -9,7 +9,7 @@
 #
 # = Licence
 # This program is licensed under the same licence as Ruby.
-# (See the file 'LICENCE'.)
+# (See the file 'COPYING'.)
 #++
 
 module OpenSSL
diff --git a/ext/openssl/lib/openssl/digest.rb b/ext/openssl/lib/openssl/digest.rb
index 0f35ddadd3..5cda1e931c 100644
--- a/ext/openssl/lib/openssl/digest.rb
+++ b/ext/openssl/lib/openssl/digest.rb
@@ -9,7 +9,7 @@
 #
 # = Licence
 # This program is licensed under the same licence as Ruby.
-# (See the file 'LICENCE'.)
+# (See the file 'COPYING'.)
 #++
 
 module OpenSSL
diff --git a/ext/openssl/lib/openssl/marshal.rb b/ext/openssl/lib/openssl/marshal.rb
index af5647192a..eb8eda4748 100644
--- a/ext/openssl/lib/openssl/marshal.rb
+++ b/ext/openssl/lib/openssl/marshal.rb
@@ -9,7 +9,7 @@
 #
 # = Licence
 # This program is licensed under the same licence as Ruby.
-# (See the file 'LICENCE'.)
+# (See the file 'COPYING'.)
 #++
 module OpenSSL
   module Marshal
diff --git a/ext/openssl/lib/openssl/ssl.rb b/ext/openssl/lib/openssl/ssl.rb
index d28bf1a374..2186f5f43a 100644
--- a/ext/openssl/lib/openssl/ssl.rb
+++ b/ext/openssl/lib/openssl/ssl.rb
@@ -7,7 +7,7 @@
 
 = Licence
   This program is licensed under the same licence as Ruby.
-  (See the file 'LICENCE'.)
+  (See the file 'COPYING'.)
 =end
 
 require "openssl/buffering"
diff --git a/ext/openssl/lib/openssl/x509.rb b/ext/openssl/lib/openssl/x509.rb
index f973f4f4dc..b66727420e 100644
--- a/ext/openssl/lib/openssl/x509.rb
+++ b/ext/openssl/lib/openssl/x509.rb
@@ -9,7 +9,7 @@
 #
 # = Licence
 # This program is licensed under the same licence as Ruby.
-# (See the file 'LICENCE'.)
+# (See the file 'COPYING'.)
 #++
 
 require_relative 'marshal'
diff --git a/ext/openssl/openssl_missing.c b/ext/openssl/openssl_missing.c
index 4415703db4..5a6d23e106 100644
--- a/ext/openssl/openssl_missing.c
+++ b/ext/openssl/openssl_missing.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include RUBY_EXTCONF_H
 
diff --git a/ext/openssl/openssl_missing.h b/ext/openssl/openssl_missing.h
index 8629bfe505..0711f924e5 100644
--- a/ext/openssl/openssl_missing.h
+++ b/ext/openssl/openssl_missing.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_OPENSSL_MISSING_H_)
 #define _OSSL_OPENSSL_MISSING_H_
diff --git a/ext/openssl/ossl.c b/ext/openssl/ossl.c
index 00eded55cb..59ad7d19a4 100644
--- a/ext/openssl/ossl.c
+++ b/ext/openssl/ossl.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 #include <stdarg.h> /* for ossl_raise */
diff --git a/ext/openssl/ossl.h b/ext/openssl/ossl.h
index 68d42b71e2..c3140ac3ef 100644
--- a/ext/openssl/ossl.h
+++ b/ext/openssl/ossl.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_H_)
 #define _OSSL_H_
diff --git a/ext/openssl/ossl_asn1.c b/ext/openssl/ossl_asn1.c
index 0533342077..fb47684347 100644
--- a/ext/openssl/ossl_asn1.c
+++ b/ext/openssl/ossl_asn1.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_asn1.h b/ext/openssl/ossl_asn1.h
index 939a96ce74..f47e353948 100644
--- a/ext/openssl/ossl_asn1.h
+++ b/ext/openssl/ossl_asn1.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_ASN1_H_)
 #define _OSSL_ASN1_H_
diff --git a/ext/openssl/ossl_bio.c b/ext/openssl/ossl_bio.c
index 42833d901a..2ef2080507 100644
--- a/ext/openssl/ossl_bio.c
+++ b/ext/openssl/ossl_bio.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_bio.h b/ext/openssl/ossl_bio.h
index da68c5e5a2..1b871f1cd7 100644
--- a/ext/openssl/ossl_bio.h
+++ b/ext/openssl/ossl_bio.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_BIO_H_)
 #define _OSSL_BIO_H_
diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c
index ce0d3ec7ee..7393fdea56 100644
--- a/ext/openssl/ossl_bn.c
+++ b/ext/openssl/ossl_bn.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 /* modified by Michal Rokos <[email protected]> */
 #include "ossl.h"
diff --git a/ext/openssl/ossl_bn.h b/ext/openssl/ossl_bn.h
index 1cc041fc22..800f84cb1e 100644
--- a/ext/openssl/ossl_bn.h
+++ b/ext/openssl/ossl_bn.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_BN_H_)
 #define _OSSL_BN_H_
diff --git a/ext/openssl/ossl_cipher.c b/ext/openssl/ossl_cipher.c
index 6f74c925c0..cc0114f579 100644
--- a/ext/openssl/ossl_cipher.c
+++ b/ext/openssl/ossl_cipher.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_cipher.h b/ext/openssl/ossl_cipher.h
index 2392d41c6a..07b50c3bd5 100644
--- a/ext/openssl/ossl_cipher.h
+++ b/ext/openssl/ossl_cipher.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_CIPHER_H_)
 #define _OSSL_CIPHER_H_
diff --git a/ext/openssl/ossl_config.c b/ext/openssl/ossl_config.c
index 0e598b4d51..55875028b2 100644
--- a/ext/openssl/ossl_config.c
+++ b/ext/openssl/ossl_config.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_config.h b/ext/openssl/ossl_config.h
index 4e604f1aed..a254360c2c 100644
--- a/ext/openssl/ossl_config.h
+++ b/ext/openssl/ossl_config.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #ifndef OSSL_CONFIG_H
 #define OSSL_CONFIG_H
diff --git a/ext/openssl/ossl_digest.c b/ext/openssl/ossl_digest.c
index 1ae26a2355..00ec8931ab 100644
--- a/ext/openssl/ossl_digest.c
+++ b/ext/openssl/ossl_digest.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_digest.h b/ext/openssl/ossl_digest.h
index 50bf5666a3..99771b8ae1 100644
--- a/ext/openssl/ossl_digest.h
+++ b/ext/openssl/ossl_digest.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_DIGEST_H_)
 #define _OSSL_DIGEST_H_
diff --git a/ext/openssl/ossl_engine.c b/ext/openssl/ossl_engine.c
index 9e86321d06..294d58adef 100644
--- a/ext/openssl/ossl_engine.c
+++ b/ext/openssl/ossl_engine.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_engine.h b/ext/openssl/ossl_engine.h
index cd548beea3..f6f4ff4c1f 100644
--- a/ext/openssl/ossl_engine.h
+++ b/ext/openssl/ossl_engine.h
@@ -6,7 +6,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(OSSL_ENGINE_H)
 #define OSSL_ENGINE_H
diff --git a/ext/openssl/ossl_hmac.c b/ext/openssl/ossl_hmac.c
index c485ba7e67..b1163f6127 100644
--- a/ext/openssl/ossl_hmac.c
+++ b/ext/openssl/ossl_hmac.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_hmac.h b/ext/openssl/ossl_hmac.h
index 7c51f4722d..17427587b2 100644
--- a/ext/openssl/ossl_hmac.h
+++ b/ext/openssl/ossl_hmac.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_HMAC_H_)
 #define _OSSL_HMAC_H_
diff --git a/ext/openssl/ossl_ns_spki.c b/ext/openssl/ossl_ns_spki.c
index 9d70b5d87a..e822d5e0a9 100644
--- a/ext/openssl/ossl_ns_spki.c
+++ b/ext/openssl/ossl_ns_spki.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_ns_spki.h b/ext/openssl/ossl_ns_spki.h
index 62ba8cb163..20d6857682 100644
--- a/ext/openssl/ossl_ns_spki.h
+++ b/ext/openssl/ossl_ns_spki.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_NS_SPKI_H_)
 #define _OSSL_NS_SPKI_H_
diff --git a/ext/openssl/ossl_ocsp.c b/ext/openssl/ossl_ocsp.c
index df986bb3ee..9796d44a26 100644
--- a/ext/openssl/ossl_ocsp.c
+++ b/ext/openssl/ossl_ocsp.c
@@ -6,7 +6,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_ocsp.h b/ext/openssl/ossl_ocsp.h
index 6d2aac8657..07da7d1684 100644
--- a/ext/openssl/ossl_ocsp.h
+++ b/ext/openssl/ossl_ocsp.h
@@ -6,7 +6,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_OCSP_H_)
 #define _OSSL_OCSP_H_
diff --git a/ext/openssl/ossl_pkcs12.c b/ext/openssl/ossl_pkcs12.c
index 18d5f75eb5..1fcb1a88d3 100644
--- a/ext/openssl/ossl_pkcs12.c
+++ b/ext/openssl/ossl_pkcs12.c
@@ -1,6 +1,6 @@
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_pkcs12.h b/ext/openssl/ossl_pkcs12.h
index fe4f15ef60..d4003e81c9 100644
--- a/ext/openssl/ossl_pkcs12.h
+++ b/ext/openssl/ossl_pkcs12.h
@@ -1,6 +1,6 @@
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_PKCS12_H_)
 #define _OSSL_PKCS12_H_
diff --git a/ext/openssl/ossl_pkcs7.c b/ext/openssl/ossl_pkcs7.c
index 446df4c075..b7e6d330b2 100644
--- a/ext/openssl/ossl_pkcs7.c
+++ b/ext/openssl/ossl_pkcs7.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_pkcs7.h b/ext/openssl/ossl_pkcs7.h
index 3e1b094670..4cbbc6a1ae 100644
--- a/ext/openssl/ossl_pkcs7.h
+++ b/ext/openssl/ossl_pkcs7.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_PKCS7_H_)
 #define _OSSL_PKCS7_H_
diff --git a/ext/openssl/ossl_pkey.c b/ext/openssl/ossl_pkey.c
index 013412c27f..6af2245f39 100644
--- a/ext/openssl/ossl_pkey.c
+++ b/ext/openssl/ossl_pkey.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_pkey.h b/ext/openssl/ossl_pkey.h
index 10669b824c..37d828e048 100644
--- a/ext/openssl/ossl_pkey.h
+++ b/ext/openssl/ossl_pkey.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(OSSL_PKEY_H)
 #define OSSL_PKEY_H
diff --git a/ext/openssl/ossl_pkey_dh.c b/ext/openssl/ossl_pkey_dh.c
index a231814a99..00699b9b07 100644
--- a/ext/openssl/ossl_pkey_dh.c
+++ b/ext/openssl/ossl_pkey_dh.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_pkey_dsa.c b/ext/openssl/ossl_pkey_dsa.c
index 058ce73888..a7598d1e80 100644
--- a/ext/openssl/ossl_pkey_dsa.c
+++ b/ext/openssl/ossl_pkey_dsa.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_pkey_rsa.c b/ext/openssl/ossl_pkey_rsa.c
index 389f76f309..7d986989e5 100644
--- a/ext/openssl/ossl_pkey_rsa.c
+++ b/ext/openssl/ossl_pkey_rsa.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_provider.c b/ext/openssl/ossl_provider.c
index 981c6ccdc7..d1f6c5d427 100644
--- a/ext/openssl/ossl_provider.c
+++ b/ext/openssl/ossl_provider.c
@@ -1,6 +1,6 @@
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_rand.c b/ext/openssl/ossl_rand.c
index 659dc818b6..774e7836dc 100644
--- a/ext/openssl/ossl_rand.c
+++ b/ext/openssl/ossl_rand.c
@@ -5,7 +5,7 @@
  * All rights reserved.
  *
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_rand.h b/ext/openssl/ossl_rand.h
index 8f77a3b239..874ab539b8 100644
--- a/ext/openssl/ossl_rand.h
+++ b/ext/openssl/ossl_rand.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_RAND_H_)
 #define _OSSL_RAND_H_
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index d68c64d5fb..457630ddc8 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -7,7 +7,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_ssl.h b/ext/openssl/ossl_ssl.h
index 535c56097c..a92985c601 100644
--- a/ext/openssl/ossl_ssl.h
+++ b/ext/openssl/ossl_ssl.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_SSL_H_)
 #define _OSSL_SSL_H_
diff --git a/ext/openssl/ossl_ts.c b/ext/openssl/ossl_ts.c
index b18a86aad9..d6a5fc9892 100644
--- a/ext/openssl/ossl_ts.c
+++ b/ext/openssl/ossl_ts.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licenced under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_ts.h b/ext/openssl/ossl_ts.h
index 25fb0e1d64..eeca3046eb 100644
--- a/ext/openssl/ossl_ts.h
+++ b/ext/openssl/ossl_ts.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licenced under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 
 #if !defined(_OSSL_TS_H_)
diff --git a/ext/openssl/ossl_x509.c b/ext/openssl/ossl_x509.c
index f8470703fc..9686fc1a9c 100644
--- a/ext/openssl/ossl_x509.c
+++ b/ext/openssl/ossl_x509.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509.h b/ext/openssl/ossl_x509.h
index 4fadfa6b82..88e3f16a1a 100644
--- a/ext/openssl/ossl_x509.h
+++ b/ext/openssl/ossl_x509.h
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #if !defined(_OSSL_X509_H_)
 #define _OSSL_X509_H_
diff --git a/ext/openssl/ossl_x509attr.c b/ext/openssl/ossl_x509attr.c
index d1d8bb5e95..be525c9e7c 100644
--- a/ext/openssl/ossl_x509attr.c
+++ b/ext/openssl/ossl_x509attr.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509cert.c b/ext/openssl/ossl_x509cert.c
index ab5d0d4103..dbf83ff525 100644
--- a/ext/openssl/ossl_x509cert.c
+++ b/ext/openssl/ossl_x509cert.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509crl.c b/ext/openssl/ossl_x509crl.c
index 80e29f9df2..368270ce11 100644
--- a/ext/openssl/ossl_x509crl.c
+++ b/ext/openssl/ossl_x509crl.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509ext.c b/ext/openssl/ossl_x509ext.c
index 192d09bd3f..7f47cd7cce 100644
--- a/ext/openssl/ossl_x509ext.c
+++ b/ext/openssl/ossl_x509ext.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509name.c b/ext/openssl/ossl_x509name.c
index 9591912f70..5060be92cc 100644
--- a/ext/openssl/ossl_x509name.c
+++ b/ext/openssl/ossl_x509name.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509req.c b/ext/openssl/ossl_x509req.c
index f058185151..37ba03728f 100644
--- a/ext/openssl/ossl_x509req.c
+++ b/ext/openssl/ossl_x509req.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509revoked.c b/ext/openssl/ossl_x509revoked.c
index 108447c868..5b82470c83 100644
--- a/ext/openssl/ossl_x509revoked.c
+++ b/ext/openssl/ossl_x509revoked.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"
 
diff --git a/ext/openssl/ossl_x509store.c b/ext/openssl/ossl_x509store.c
index f27381ca90..31328ec47f 100644
--- a/ext/openssl/ossl_x509store.c
+++ b/ext/openssl/ossl_x509store.c
@@ -5,7 +5,7 @@
  */
 /*
  * This program is licensed under the same licence as Ruby.
- * (See the file 'LICENCE'.)
+ * (See the file 'COPYING'.)
  */
 #include "ossl.h"