[PATCH 13/18] wait: wait.h: Get rid of a kernel-doc/Sphinx warnings

[Mauro Carvalho Chehab]

The flow diagram should be inside a code-block to avoid those
warnings:
	./include/linux/wait.h:110: WARNING: Block quote ends without a blank line; unexpected unindent.
	./include/linux/wait.h:113: WARNING: Unexpected indentation.
	./include/linux/wait.h:115: WARNING: Block quote ends without a blank line; unexpected unindent.

This is easily done by using "::" instead of just ":".

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
---
 include/linux/wait.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/wait.h b/include/linux/wait.h
index d9f131ecf708..d907ed761a7f 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -101,7 +101,7 @@ init_waitqueue_func_entry(struct wait_queue_entry *wq_entry, wait_queue_func_t f
  * lead to sporadic and non-obvious failure.
  *
  * Use either while holding wait_queue_head::lock or when used for wakeups
- * with an extra smp_mb() like:
+ * with an extra smp_mb() like::
  *
  *      CPU0 - waker                    CPU1 - waiter
  *
-- 
2.17.0