kerneldoc fix in audit_core_dumps

Fix parameter name in audit_core_dumps for kerneldoc.
Signed-off-by: NHenrik Kretzschmar <henne@nachtwindheim.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

kernel/auditsc.c

@@ -2037,7 +2037,7 @@ int __audit_signal_info(int sig, struct task_struct *t)
 
 /**
  * audit_core_dumps - record information about processes that end abnormally
- * @sig: signal value
+ * @signr: signal value
  *
  * If a process ends with a core dump, something fishy is going on and we
  * should record the event for investigation.