rewords languages section of readme (#14)

README.md

@@ -111,7 +111,12 @@ at tests/Fixtures/HasProfanityInComment.php:10
 ```
 
 ## Languages
-Another benefit of Profanify is that it supports multiple languages, not just English. Each language has its own configuration file but every language is checked whenever a test that uses the package is run.
+Profanify currently supports the following languages:
+
+- English
+- Italian
+
+Each language has its own configuration file. If you'd like to add a language, please create a new configuration file.
 
 ## Contributing
 Contributions to the package are more than welcome as there's bound to be extra words that need adding. Feel free to