* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-26 23:00:15 +00:00 · 2015-08-26 23:00:15 +00:00 · 8bf9687e6c
parent fd7ac9f3c9
commit 8bf9687e6c
1 changed files with 1 additions and 1 deletions
--- a/thread_tools.c
+++ b/thread_tools.c
@ -717,7 +717,7 @@ queue_do_push(VALUE self, VALUE obj)
 * ClosedQueueError is inherited from StopIteration, so that you can break loop block.
 *
 *  Example:
- * 
+ *
 *    	q = Queue.new
 *      Thread.new{
 *        while e = q.deq # wait for nil to break loop