Merge pull request #1003 from syncfusion-content/Trademark_symbol_inclusion_hotfix

Added missed trademark symbol in WinUI UG.

Author: SubashiniMahendran

winui/AutoComplete/Getting-Started.md

@@ -9,7 +9,7 @@ documentation: ug
 
 # Getting Started with WinUI AutoComplete (SfAutoComplete)
 
-This section explains how to add the [AutoComplete](https://help.syncfusion.com/cr/winui/Syncfusion.UI.Xaml.Editors.SfAutoComplete.html) control and bind data to it. This section covers only the basic features needed to get started with the Syncfusion&reg `AutoComplete` control.
+This section explains how to add the [AutoComplete](https://help.syncfusion.com/cr/winui/Syncfusion.UI.Xaml.Editors.SfAutoComplete.html) control and bind data to it. This section covers only the basic features needed to get started with the Syncfusion<sup>&reg;</sup> `AutoComplete` control.
 
 ## Creating an application with WinUI AutoComplete
 

winui/Guide-to-run-the-samples-images/syncfusion-winui-desktop-sample-browser.png

@@ -9,7 +9,7 @@ documentation: ug
 
 # Keyboard Navigation in WinUI Ribbon
 
-The Syncfusion® WinUI [SfRibbon](https://help.syncfusion.com/cr/winui/Syncfusion.UI.Xaml.Ribbon.SfRibbon.html) supports the keyboard navigation to activate the ribbon elements via KeyTipService, which represents the service that provides the attached properties to enable and manage the KeyTips to the ribbon control. 
+The Syncfusion<sup>&reg;</sup> WinUI [SfRibbon](https://help.syncfusion.com/cr/winui/Syncfusion.UI.Xaml.Ribbon.SfRibbon.html) supports the keyboard navigation to activate the ribbon elements via KeyTipService, which represents the service that provides the attached properties to enable and manage the KeyTips to the ribbon control. 
 
 KeyTips, also known as access keys or accelerators, are shortcut key combinations that are used to activate the ribbon's tabs and buttons, as well as the Backstage file menu.
 

winui/Ribbon/Ribbon-Keytip.md

@@ -9,7 +9,7 @@ documentation: ug
 
 # Simplified Layout in WinUI Ribbon Control
 
-The Syncfusion Ribbon provides a compact and simplified layout by arranging the most-used commands in a single line, occupying less space. Quickly navigate to other commonly used commands in the overflow menu, and then switch to normal mode using the built-in toggle button. This section explains in detail about the simplified layout.
+The Syncfusion<sup>&reg;</sup> Ribbon provides a compact and simplified layout by arranging the most-used commands in a single line, occupying less space. Quickly navigate to other commonly used commands in the overflow menu, and then switch to normal mode using the built-in toggle button. This section explains in detail about the simplified layout.
 
 ## Enabling simplified layout
 
@@ -208,7 +208,7 @@ Overflow menu can be enabled either at the end of each `RibbonGroup` or placed a
 
 ## Display mode  
 
-Syncfusion Ribbon control provides a minimized and adorner state. Enable the `AllowMinimize` property to toggle between normal and minimized state. 
+Syncfusion<sup>&reg;</sup> Ribbon control provides a minimized and adorner state. Enable the `AllowMinimize` property to toggle between normal and minimized state. 
 
 {% tabs %}
 {% highlight xaml %}

winui/Ribbon/Simplified-Layout.md

@@ -19,7 +19,7 @@ In another way, open the Control Panel from the following installed location.
 
 C:\Program Files (x86)\Syncfusion\Essential Studio\WinUI\{{ site.releaseversion }}\Infrastructure\Launcher\Syncfusion WinUI Control Panel.exe 
 
-N> In the above section, latest Essential Studio version details has been provided. Refer installed Essential Studio version instead of mentioned version.
+N> In the above section, latest Essential Studio<sup>&reg;</sup> version details has been provided. Refer installed Essential Studio<sup>&reg;</sup> version instead of mentioned version.
 
 ## Syncfusion<sup>&reg;</sup> Controls Gallery for WinUI Desktop