[PATCH] [trivial] sched: Fix warning on make htmldocs caused by wait.h

[Masanari Iida <standby24x7@gmail.com>]

Missing "@" in include/linux/wait.h cause "make htmldocs" failed
with following warning messages.

Warning(/home/iida/Repo/linux-next//include/linux/wait.h:304):
No description found for parameter 'cmd1'
Warning(/home/iida/Repo/linux-next//include/linux/wait.h:304):
No description found for parameter 'cmd2'

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
---
 include/linux/wait.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/wait.h b/include/linux/wait.h
index eaa00b1..559044c 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -286,8 +286,8 @@ do {									\
  * wait_event_cmd - sleep until a condition gets true
  * @wq: the waitqueue to wait on
  * @condition: a C expression for the event to wait for
- * cmd1: the command will be executed before sleep
- * cmd2: the command will be executed after sleep
+ * @cmd1: the command will be executed before sleep
+ * @cmd2: the command will be executed after sleep
  *
  * The process is put to sleep (TASK_UNINTERRUPTIBLE) until the
  * @condition evaluates to true. The @condition is checked each time
-- 
1.9.rc0