Update README.md

README.md

@@ -4,11 +4,36 @@
 composer install nanoblocktech/markdown
 ```
 
+Initialize markdown.
+
 ```php
 $markdown = new Markdown();
+```
 
-$markdown->text('### Hello');
-$markdown->enableTableOfContents(true);
+Configure markdown 
+
+```php
+// Enable table of contents
+$markdown->tableOfContents(true);
+
+// Set heading to allow in the table of contents
 $markdown->setHeadings(['h1', 'h2']);
+
+// Set id prefix for table of contents 
+$markdown->setIdPrefix('my-contents-');
+
+// Add a base link to markdown
+$markdown->setLink('https://example.com/assets/');
+
+// Set media type
+$markdown->setMediaType('audio/ogg; codecs=opus');
+
+// Get table of contents
 $arry = $markdown->getTableOfContents();
 ```
+
+Display your markdown text 
+
+```php
+$markdown->text('### Hello');
+```