Update docs/pipelines/includes/dotnet-setup.md

Co-authored-by: Julia Kulla-Mader <64906+juliakm@users.noreply.github.com>

Author: cebundy

docs/pipelines/includes/dotnet-setup.md

@@ -11,7 +11,7 @@ ms.date: 12/01/2023
 
 If you don't have a .NET project to work with, create a new one on your local system.  Start by installing <a href="https://dotnet.microsoft.com/download/dotnet/8.0" target="_blank"> the latest .NET 8.0 SDK </a>.
 
-1. Open a terminal window
+1. Open a terminal window.
 1. Create a project directory and navigate to it.
 1. Create a new .NET 8 webapp.