pid: Fix spelling in comments

Accidentally discovered this typo when I studied this module.

Signed-off-by: Zhen Lei <[email protected]>
Cc: Hanjun Guo <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Tianhong Ding <[email protected]>
Cc: Xinwei Hu <[email protected]>
Cc: Zefan Li <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>

kernel/pid.c

@@ -588,7 +588,7 @@ void __init pidhash_init(void)
 
 void __init pidmap_init(void)
 {
-	/* Veryify no one has done anything silly */
+	/* Verify no one has done anything silly: */
 	BUILD_BUG_ON(PID_MAX_LIMIT >= PIDNS_HASH_ADDING);
 
 	/* bump default and minimum pid_max based on number of cpus */