Merge pull request #3655 from MicrosoftDocs/matp-remove-preview-banner

Removing prerelease banner since the feature has GAd

Author: Mattp123

powerapps-docs/maker/model-driven-apps/rich-text-editor-control.md

@@ -20,8 +20,6 @@ search.app:
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 # Add the rich text editor control to a model-driven app (Preview)
 
-[!INCLUDE [cc-beta-prerelease-disclaimer](../../includes/cc-beta-prerelease-disclaimer.md)]
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 The rich text editor control provides the app user a WYSIWYG editing area for formatting text. The control's input and output format is HTML. The control allows copied rich text, such as from a web browser or Word, to be pasted into the control. 
 
 Some of the format options available are: