drivers/misc/vmw_balloon.c: fix typo in code comment

Fix typo in code comment.
Signed-off-by: NRakib Mullick <rakib.mullick@gmail.com>
Acked-by: NDmitry Torokhov <dtor@vmware.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/misc/vmw_balloon.c

@@ -151,7 +151,7 @@ MODULE_LICENSE("GPL");
 struct vmballoon_stats {
 	unsigned int timer;
 
-	/* allocation statustics */
+	/* allocation statistics */
 	unsigned int alloc;
 	unsigned int alloc_fail;
 	unsigned int sleep_alloc;