LISP: Fix a typo

Update the outputs of two tests accordingly.

Author: fxlb

print-lisp.c

@@ -314,7 +314,7 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length)
 			packet_offset += 16;
 			break;
 		default:
-			ND_PRINT(" [unsuported address family identifier %u]",
+			ND_PRINT(" [unsupported address family identifier %u]",
 				 eid_afi);
 			/*
 			 * No support for LCAF right now.

tests/lisp_invalid-v.out

@@ -3,7 +3,7 @@
     3 record(s), Authentication SHA1,
     Authentication-Data: 0x0000:  4bbb 9614 a67a 8604 0407 7995 4537 1906
     Authentication-Data: 0x0010:  836c d1d6
-      Record TTL 1440, Authoritative, No-Action, Map Version: 0, [unsuported address family identifier 7680]
+      Record TTL 1440, Authoritative, No-Action, Map Version: 0, [unsupported address family identifier 7680]
     2  2015-08-22 11:09:05.615558 IP (tos 0x0, ttl 64, id 1, offset 0, flags [none], proto UDP (17), length 156)
     192.168.0.105.4342 > 127.0.0.1.4342: LISP-Map-Notify, flags [I-xTR-ID-Present],
     2 record(s), Authentication unknown-type, [authentication data length 35117 > 112] (invalid)

tests/lisp_invalid.out

@@ -1,3 +1,3 @@
     1  2015-08-22 11:09:05.156268 IP 192.168.0.105.4342 > 127.0.0.1.4342: LISP-Map-Notify, 3 record(s),
- [unsuported address family identifier 7680]
+ [unsupported address family identifier 7680]
     2  2015-08-22 11:09:05.615558 IP 192.168.0.105.4342 > 127.0.0.1.4342: LISP-Map-Notify, 2 record(s), [authentication data length 35117 > 112] (invalid)