Updated readme

README.md

@@ -8,7 +8,7 @@
 This was originally written as a companion module for `wikijs`. But it can work great on it's own as well. The main function of this module is parsing wikipedia article's infobox data. The infobox source is in wikitext format and
 difficult to parse. This module analyzes it and outputs JSON for you.
 
-#### How to use
+### Usage
 
 ```js
 var parseInfo = require("infobox-parser")
@@ -26,6 +26,21 @@ parseInfo(`
 }
 ```
 
-#### Support
+### Parsing Options
+
+```js
+/**
+ * Parse Wiki Infobox Text
+ * @param {string} source - Infobox source text
+ * @param {Object} options - Parsing options
+ * @param {boolean} [options.simplifyDataValues=true] - Only use primary data values
+ * @param {boolean} [options.removeSmall=false] - Remove <small>...</small> chunks of source data
+ * @param {boolean} [options.removeReferences=true] - Remove <ref>...</ref> chunks of source data
+ * @returns {Object} Structured information from source text
+ */
+const info = parseInfo(source, options);
+```
+
+### Support
 
 It supports many of wikipedia features, but not all yet. If there is a feature you need it to support, but it does not. Please create an issue and I will add the functionality.