[mod] readme

readme.md

@@ -22,12 +22,14 @@ For most API calls it is necessary to provide login information. There are two w
 - the default location is `~/.inwx-conf.json`
 - a minial configuration file for specifying the credentials would look as follows: 
 
+```
 {
     "account": {
         "username": "___",
         "password": "___"
     }
 }
+```
 
 
 ## Commands