fix vpn hosts

site.conf

@@ -45,15 +45,15 @@
 			peers = {
 				vpn01 = {
 					key = '3f91292e8aec1e42d699bc1ba9fd12289099db3aecd1bee84f0b893ff820774f',
-					remotes = {'vpn01.ffnw.de port 11111'},
+					remotes = {'"vpn01.ffnw.de" port 11111'},
 				},
 				vpn02 = {
                                         key = '30d28e8e0edb5dfe3df903ef1f1320224c90282d68b7127f8d621453c56ab8e4',
-                                        remotes = {'vpn02.ffnw.de port 11111'},
+                                        remotes = {'"vpn02.ffnw.de" port 11111'},
                                 },
 				vpn03 = {
                                         key = 'b6b4f5ad5cba8986eadac11e8d4f65a1dc414e2ffd7a515bec6077a6fccc8bcb',
-                                        remotes = {'vpn03.ffnw.de port 11111'},
+                                        remotes = {'"vpn03.ffnw.de" port 11111'},
                                 },
 			},
 		},