Fixed dead links

Author: niels9001

docs/extensions/ViewExtensions.md

@@ -7,7 +7,7 @@ keywords: windows 10, uwp, windows community toolkit, uwp community toolkit, uwp
 
 # ViewExtensions
 
-The [ApplicationViewExtensions](https://docs.microsoft.com/dotnet/api/microsoft.toolkit.uwp.ui.extensions.applicationview), [StatusBarExtensions](https://docs.microsoft.com/dotnet/api/microsoft.toolkit.uwp.ui.extensions.statusbar) & [TitleBarExtensions](https://docs.microsoft.com/dotnet/api/microsoft.toolkit.uwp.ui.extensions.titlebar) provide a declarative way of setting AppView, StatusBar & TitleBar properties from XAML.
+The [ApplicationViewExtensions](https://docs.microsoft.com/en-us/dotnet/api/microsoft.toolkit.uwp.ui.extensions.applicationviewextensions), [StatusBarExtensions](https://docs.microsoft.com/en-us/dotnet/api/microsoft.toolkit.uwp.ui.extensions.statusbarextensions) & [TitleBarExtensions](https://docs.microsoft.com/en-us/dotnet/api/microsoft.toolkit.uwp.ui.extensions.titlebarextensions) provide a declarative way of setting AppView, StatusBar & TitleBar properties from XAML.
 
 > [!div class="nextstepaction"]
 > [Try it in the sample app](uwpct://Extensions?sample=ViewExtensions)