string.c: [DOC] fix typo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index ca5bf58b7a..25323ce313 100644
--- a/string.c
+++ b/string.c
@@ -7682,7 +7682,7 @@ split_string(VALUE result, VALUE str, long beg, long len, long empty_count)
  *
  *     "".split(',', -1)               #=> []
  *
- *  If a block is given, invoke the block with each split substrings.
+ *  If a block is given, invoke the block with each split substring.
  *
  */