Fix incorrect markdown script tag

Author: SimonDarksideJ

articles/tutorials/building_2d_games/02_getting_started/index.md

@@ -188,7 +188,7 @@ With your development environment setup, it is time to create your first MonoGam
     > [!NOTE]
     > If the MonoGame templates are not showing up, then you skipped the step to install the templates, exit the project creation and click `Terminal -> New Terminal` in VSCode and run the following command:
     >
-    > ```dotnetcli
+    > ```sh
     >    dotnet new install MonoGame.Templates.CSharp
     > ```
 

articles/tutorials/building_2d_games/05_content_pipeline/index.md

@@ -84,7 +84,7 @@ To open the *Content.mgcb* content project file in the MGCB Editor using the dot
 >
 > To correct this, simply run the following from a terminal/command prompt in your projects directory (there the `.config` folder is located)
 >
-> ```dotnetcli
+> ```sh
 >   dotnet tool restore
 > ```
 >