Update 05-Photino.VSExtension.md

Fix typo

05-Photino.VSExtension.md

@@ -8,7 +8,7 @@ The Visual Studio Extension intalls project templates for creating the Photino.N
 
 Photino project templates create bare-bones sample applications for various Photino project flavors such as .NET (plain html), Angular, React, Vue, and Blazor. Installing the project templates for Visual Studio 2019, the dotnet CLI and/or VS Code is the easiest way to get up and running creating Photino apps for .NET 5.
 
-The Visual Stuido solution source code can be found in the [GitHub repository]( https://github.com/tryphotino/photino.VSExtension )
+The Visual Studio solution source code can be found in the [GitHub repository]( https://github.com/tryphotino/photino.VSExtension )
 
 ## Usage Instructions 
 If you just want to use the project templates (not become a contributor), we recommend installing the project templates for Visual Studio 2019 and later through the Visual Studio Manage Extensions dialog by searching on Photino or from the [Visual Studio Marketplace]( https://marketplace.visualstudio.com/items?itemName=TryPhotino.PhotinoSamplesVSExtension ).