Update 1_setting_up_your_os_for_development_ubuntu.md

Author: harry-cpp

articles/getting_started/1_setting_up_your_os_for_development_ubuntu.md

@@ -8,14 +8,12 @@ To develop with MonoGame in C#, you will need to install the .NET SDK. As of Mon
 ## Install .NET 8 SDK
 
 1. Open a new **Terminal** window.
-2. Enter the following command in the terminal to download the **dotnet-install.sh**
+2. Enter the following command in the terminal to install the latest .NET 8 SDK:
 
     ```sh
     sudo apt-get update && sudo apt-get install -y dotnet-sdk-8.0
     ```
 
-This will ensure the latest .NET 8 SDK is installed and setup in your environment.
-
 ## Install additional workloads
 
 If you intend to also work with platforms such as `Android` or `iOS`, you will need to install the additional .NET workload templates for those platforms which include additional features and simulators to support those platforms.  Just run the following commands from the terminal for the platforms below you wish to install.