mm: docs: fixup punctuation

so that kernel-doc will properly recognize the parameter and function
descriptions.

Link: http://lkml.kernel.org/r/1516700871-22279-2-git-send-email-rppt@linux.vnet.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/ksm.c b/mm/ksm.c
index c406f75957ad..293721f5da70 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -2302,7 +2302,7 @@ next_mm:
 
 /**
  * ksm_do_scan  - the ksm scanner main worker function.
- * @scan_npages - number of pages we want to scan before we return.
+ * @scan_npages:  number of pages we want to scan before we return.
  */
 static void ksm_do_scan(unsigned int scan_npages)
 {