diff --git a/ChangeLog b/ChangeLog
index c16099c4c5..eeb30cea86 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat May 16 21:38:05 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* enum.c: fix a sample code. Patch by @eagletmt
+	  [fix GH-901][ci skip]
+
 Sat May 16 21:17:11 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* gc.c (rb_data_object_wrap, rb_data_typed_object_wrap): rename
diff --git a/enum.c b/enum.c
index a7182f952c..e15ca340b3 100644
--- a/enum.c
+++ b/enum.c
@@ -103,7 +103,7 @@ enum_grep(VALUE obj, VALUE pat)
  *
  *     (1..10).grep_v 2..5   #=> [1, 6, 7, 8, 9, 10]
  *     res =(1..10).grep_v(2..5) { |v| v * 2 }
- *     res                    #=> [1, 12, 14, 16, 18, 20]
+ *     res                    #=> [2, 12, 14, 16, 18, 20]
  *
  */