Update manage-extensions.md

typo

Author: nade7o

visual-studio-integration/visual-studio-extensions/manage-extensions.md

@@ -10,7 +10,7 @@ position: 8
 
 # Manage Extensions
 
-**Progress Teletik UI for WinForms Extensions** can be installed / enabled / disabled by the **Extensions** menu in Visual Studio. It is necessary to select the **Manage Extensions** menu item: 
+**Progress Telerik UI for WinForms Extensions** can be installed / enabled / disabled by the **Extensions** menu in Visual Studio. It is necessary to select the **Manage Extensions** menu item: 
 
 ![manage-extensions 001](images/manage-extensions001.png)
 
@@ -34,4 +34,4 @@ Then, you can install a newer version by searching in the Online section of the
 
 ![manage-extensions 005](images/manage-extensions005.png) 
 
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