10.7.3.118 is not oke, use 127.0.0.1 in examples

examples/example.rkt

@@ -5,7 +5,7 @@
 
 (define renderers
   (query-media-renderers
-   #:interface "10.7.3.118"
+   #:interface "127.0.0.1"
    #:dns? #t))
 
 (for ([renderer (in-list renderers)])

examples/media-file-server-example.rkt

@@ -4,8 +4,8 @@
 
 (define files
   (start-media-file-server
-   "http://10.7.3.118:8080/media/"
-   #:listen-ip "10.7.3.118"))
+   "http://127.0.0.1:8080/media/"
+   #:listen-ip "127.0.0.1"))
 
 (define current-uri
   (media-file-server-publish!

examples/media-server-example.rkt

@@ -6,7 +6,7 @@
 
 (define servers
   (query-media-servers
-   #:interface "10.7.3.118"
+   #:interface "127.0.0.1"
    #:dns? #t))
 
 (for ([server (in-list servers)])