hosts in knife-18.1.0

- old
+ new

@@ -1,4 +1,4 @@
-127.0.0.1       localhost
-255.255.255.255 broadcasthost
-::1             localhost
-fe80::1%lo0     localhost
+127.0.0.1       localhost
+255.255.255.255 broadcasthost
+::1             localhost
+fe80::1%lo0     localhost