docs: update Toppy.create signature

Author: lokesh-coder

docs/app/utils/content/content.component.html

@@ -272,7 +272,7 @@ <h3><span class="toppy-icon icon-file"></span> API</h3>
 
 Toppy.content(data: ContentData, props: ContentProps = &#123;&#125;):Toppy
 
-Toppy.create(position:Position,config:ToppyConfig):ToppyControl
+Toppy.create(key : string = ''):ToppyControl
 
 Toppy.getCtrl(id:<span class="hljs-built_in">string</span>):ToppyControl