[DOC] aseq.each always return self [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-12 16:05:07 +00:00 · 2018-09-12 16:05:07 +00:00 · c0f62450bb
--- a/enumerator.c
+++ b/enumerator.c
@ -2721,7 +2721,7 @@ struct arith_seq_gen {
 /*
 * call-seq:
 *   aseq.each {|i| block } -> aseq
- *   aseq.each              -> an_enumerator
+ *   aseq.each              -> aseq
 */
 static VALUE
 arith_seq_each(VALUE self)