clean up

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@907 bbd45198-f89e-11dd-88c7-29a3b14d5316

src/thread.c

@@ -19,7 +19,7 @@
  * 2006-09-03     Bernard      implement rt_thread_detach
  * 2008-02-16     Bernard      fix the rt_thread_timeout bug
  * 2010-03-21     Bernard      change the errno of rt_thread_delay/sleep to RT_EOK.
- * 2010-04-11     Yi.Qiu       add module feature
+ * 2010-04-11     Yi.Qiu         add module feature
  */
 
 #include <rtthread.h>