[PATCH 2/9] docs: Add colon clearing sphinx warning

["Tobin C. Harding" <tobin@kernel.org>]

Sphinx emits various warnings all caused by missing colons before code
blocks:

	WARNING: Inline emphasis start-string without end-string.
	WARNING: Block quote ends without a blank line; unexpected unindent.
	ERROR: Unexpected indentation.
	WARNING: Block quote ends without a blank line; unexpected unindent.

Add the colon, clearing sphinx warnings.

Signed-off-by: Tobin C. Harding <tobin@kernel.org>
---
 Documentation/vm/slub.rst | 2 +-
 include/linux/wait.h      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/vm/slub.rst b/Documentation/vm/slub.rst
index 195928808bac..610510d90c33 100644
--- a/Documentation/vm/slub.rst
+++ b/Documentation/vm/slub.rst
@@ -66,7 +66,7 @@ Trying to find an issue in the dentry cache? Try::
 to only enable debugging on the dentry cache.  You may use an asterisk at the
 end of the slab name, in order to cover all slabs with the same prefix.  For
 example, here's how you can poison the dentry cache as well as all kmalloc
-slabs:
+slabs::
 
 	slub_debug=P,kmalloc-*,dentry
 
diff --git a/include/linux/wait.h b/include/linux/wait.h
index ed7c122cb31f..deedfe2b9ffe 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
  *
-- 
2.21.0