iwlegacy: Add missing comma between constant string array

Multiple quoted strings are concatenated without comma separators.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlegacy/iwl4965-base.c

@@ -1484,7 +1484,7 @@ static const char * const desc_lookup_text[] = {
 	"NMI_INTERRUPT_DATA_ACTION_PT",
 	"NMI_TRM_HW_ER",
 	"NMI_INTERRUPT_TRM",
-	"NMI_INTERRUPT_BREAK_POINT"
+	"NMI_INTERRUPT_BREAK_POINT",
 	"DEBUG_0",
 	"DEBUG_1",
 	"DEBUG_2",