Update README.md

Author: gignupg

README.md

@@ -92,7 +92,7 @@ Now that you've loaded the module, you can [start using it](#usage-1).
 ```
 
 ##### Usage
-The `<script>` tag exposes the `languageEncoding` function to everything in the DOM located beneath it. You should have no trouble accessing it with Javascript by calling the `languageEncoding` function and passing in the file that you want to analyze as the only argument. As you can see in the example below, `languageEncoding` returns a Promise that you can use to retrieve the encoding, language and confidenc score of any text file as long as your text file is large enough. 
+The `<script>` tag exposes the `languageEncoding` function to everything in the DOM located beneath it. When you call it and pass in the file that you want to analyze, it'll return a Promise that you can use to retrieve the encoding, language and confidenc score as shown in the example below.
 
 ```js
 // app.js