Index: parse.y
===================================================================
--- parse.y	(revision 31128)
+++ parse.y	(working copy)
@@ -10136,8 +10136,7 @@
  *  call-seq:
  *    ripper#end_seen?   -> Boolean
  *
- *  Return if parsed source ended by +\_\_END\_\_+.
- *  This number starts from 1.
+ *  Return true if parsed source ended by +\_\_END\_\_+.
  */
 VALUE
 rb_parser_end_seen_p(VALUE vparser)