Remove admin recommendation where unnecessary (#966)

Author: mattwojo

WSL/install-win10.md

@@ -69,7 +69,7 @@ Once the installation is complete, move on to the next step - setting WSL 2 as y
 
 ## Step 5 - Set WSL 2 as your default version
 
-Open PowerShell as Administrator and run this command to set WSL 2 as the default version when installing a new Linux distribution:
+Open PowerShell and run this command to set WSL 2 as the default version when installing a new Linux distribution:
 
 ```powershell
 wsl --set-default-version 2
@@ -193,4 +193,4 @@ Below are related errors and suggested fixes. Refer to the [WSL troubleshooting
   3. After you enabled WSL, a reboot is required for it to take effect, reboot your machine and try again.
 
 - **Error: WSL 2 requires an update to its kernel component. For information please visit https://aka.ms/wsl2kernel .**
-  - If the Linux kernel package is missing in the %SystemRoot%\system32\lxss\tools folder, you will encounter this error. Resolve it by installing the Linux kernel update MSI package in step #4 of these installation instructions. You may need to uninstall the MSI from ['Add or Remove Programs'](ms-settings:appsfeatures-app), and install it again.
+  - If the Linux kernel package is missing in the %SystemRoot%\system32\lxss\tools folder, you will encounter this error. Resolve it by installing the Linux kernel update MSI package in step #4 of these installation instructions. You may need to uninstall the MSI from ['Add or Remove Programs'](ms-settings:appsfeatures-app), and install it again.