dir.c (dir_close): update RDoc for 2.3 #close change

[ruby-core:75679] [Bug #12413]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/dir.c b/dir.c
index d00b13ef43..eb89d23894 100644
--- a/dir.c
+++ b/dir.c
@@ -908,8 +908,8 @@ dir_rewind(VALUE dir)
  *  call-seq:
  *     dir.close -> nil
  *
- *  Closes the directory stream. Any further attempts to access
- *  <em>dir</em> will raise an <code>IOError</code>.
+ *  Closes the directory stream.
+ *  Calling this method on closed Dir object is ignored since Ruby 2.3.
  *
  *     d = Dir.new("testdir")
  *     d.close   #=> nil