Removed self-referencing slug

Author: YoanKar

libraries/radpdfprocessing/model/formsource/overview.md

@@ -16,7 +16,7 @@ With **FormSource** you can add content to a [Form]({%slug radpdfprocessing-mode
 * [Adding Content to a FormSource Object](#adding-content-to-a-formsource-object)
 * [Inserting a FormSource into a Document](#inserting-a-formsource-into-a-document)
 
->note The [FormSource]({%slug radpdfprocessing-model-formsource-overview%}) content can also be an [SVG]({%slug radpdfprocessing-model-formsource-svg%}) image or a [Barcode]({%slug radpdfprocessing-model-formsource-barcode%}). 
+>note The **FormSource** content can also be an [SVG]({%slug radpdfprocessing-model-formsource-svg%}) image or a [Barcode]({%slug radpdfprocessing-model-formsource-barcode%}). 
 
 ## Creating a FormSource