1 files changed, 1 insertions, 1 deletions
diff --git a/array.c b/array.c
index 17f5e6119b..59e3fa737e 100644
--- a/array.c
+++ b/array.c
@@ -1851,7 +1851,7 @@ sort_by_i(VALUE i)
 
 /*
  *  call-seq:
- *     enum.sort_by! {| obj | block }    -> array
+ *     array.sort_by! {| obj | block }    -> array
  *
  *  Sorts <i>enum</i> in place using a set of keys generated by mapping the
  *  values in <i>enum</i> through the given block.