* file.c: [DOC] document File.join returns a string.

  Contributed by @dapplebeforedawn. [fix GH-646]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/file.c b/file.c
index a2d6681700..196efbbba3 100644
--- a/file.c
+++ b/file.c
@@ -4291,7 +4291,7 @@ rb_file_join(VALUE ary, VALUE sep)
 
 /*
  *  call-seq:
- *     File.join(string, ...)  ->  path
+ *     File.join(string, ...)  ->  string
  *
  *  Returns a new string formed by joining the strings using
  *  <code>File::SEPARATOR</code>.