Fix spelling (#7389)

1 files changed, 1 insertions, 1 deletions

diff --git a/ractor.rb b/ractor.rb
index e7485dc4bf..fc9462c149 100644
--- a/ractor.rb
+++ b/ractor.rb
@@ -19,7 +19,7 @@
 #     # fails immediately with
 #     # ArgumentError (can not isolate a Proc because it accesses outer variables (a).)
 #
-# The object must be explicity shared:
+# The object must be explicitly shared:
 #     a = 1
 #     r = Ractor.new(a) { |a1| puts "I am in Ractor! a=#{a1}"}
 #