file.c: fix documentation

* file.c: mode is optional, defaults to 0666. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-19 18:42:36 +00:00 · 2016-01-19 18:42:36 +00:00 · 4bb6f3fd3b
commit 4bb6f3fd3b
parent f9afa36fcf
1 changed files with 1 additions and 1 deletions
--- a/file.c
+++ b/file.c
@ -5489,7 +5489,7 @@ rb_stat_sticky(VALUE obj)

 /*
 *  call-seq:
- *     File.mkfifo(file_name, mode)  => 0
+ *     File.mkfifo(file_name, mode=0666)  => 0
 *
 *  Creates a FIFO special file with name _file_name_.  _mode_
 *  specifies the FIFO's permissions. It is modified by the process's