[NETLABEL]: Spelling fixes

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/netlabel/netlabel_mgmt.c

@@ -71,7 +71,7 @@ static const struct nla_policy netlbl_mgmt_genl_policy[NLBL_MGMT_A_MAX + 1] = {
 };
 
 /*
- * NetLabel Misc Managment Functions
+ * NetLabel Misc Management Functions
  */
 
 /**