* lib/thwait.rb (ThreadsWait#join): refined rdoc. [ruby-core:29863]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu Apr 29 12:33:42 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/thwait.rb (ThreadsWait#join): refined rdoc.  [ruby-core:29863]
+
 Thu Apr 29 12:16:20 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/test/unit/assertions.rb (Test::Unit::Assertions#assert): reject

lib/thwait.rb

@@ -74,7 +74,8 @@ class ThreadsWait
   end
 
   #
-  # Waits for specified threads to terminate.
+  # Waits for specified threads to terminate, and returns when any
+  # thread terminated.
   #
   def join(*threads)
     join_nowait(*threads)