style fixes. No code changes
diff --git a/networking/nslookup.c b/networking/nslookup.c
index 8076aff..424a0e4 100644
--- a/networking/nslookup.c
+++ b/networking/nslookup.c
@@ -147,7 +147,7 @@
 	/* (but it also says "may be enabled in /etc/resolv.conf|) */
 	/*_res.options |= RES_USE_INET6;*/
 
-	if(argc == 3)
+	if (argc == 3)
 		set_default_dns(argv[2]);
 
 	server_print();