IB/hfi1: fix spelling mistake: "Maximim" -> "Maximum"

Trivial fix to spelling mistake in pr_warn_ratelimited warning message
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/hfi1/mad.c

@@ -173,7 +173,7 @@ static struct trap_node *check_and_add_trap(struct hfi1_ibport *ibp,
 			trap_list->list_len++;
 			list_add_tail(&trap->list, &trap_list->list);
 		} else {
-			pr_warn_ratelimited("hfi1: Maximim trap limit reached for 0x%0x traps\n",
+			pr_warn_ratelimited("hfi1: Maximum trap limit reached for 0x%0x traps\n",
 					    trap->data.generic_type);
 			kfree(trap);
 		}