README.md: remove the External address line form sample output

michalpasztamobica · michalpasztamobica · commit 8b4f789a4be2 · 2019-09-12T16:16:44.000+02:00
diff --git a/README.md b/README.md
@@ -50,7 +50,6 @@ Netmask: 255.255.252.0
 Gateway: 10.118.12.1
 sent 39 [GET / HTTP/1.1]
 recv 173 [HTTP/1.1 200 OK]
-External IP address: 217.140.111.135
 Done
 ```
 
