cosmetic: ms: fix formatting of function comment

Change-Id: I717c0ebd6e9af5388e94482842f5638777758b32
diff --git a/src/gprs_ms.c b/src/gprs_ms.c
index d9e52ea..0b062c1 100644
--- a/src/gprs_ms.c
+++ b/src/gprs_ms.c
@@ -395,7 +395,8 @@
 }
 
 /* Cleans up old MS being merged into a new one. Should be called with a
-ms_ref() taken to avoid use-after-free. */
+ * ms_ref() taken to avoid use-after-free.
+ */
 static void ms_reset(struct GprsMs *ms)
 {
 	LOGPMS(ms, DMS, LOGL_INFO, "Clearing MS object\n");