Update script disclaimer

Author: corbindavenport

index.md

@@ -12,7 +12,7 @@ This project includes configuration files for popular web browsers, documentatio
 
 ## Get started
 
-The setup script can install the configuration files in a few clicks. You can also follow the manual guides for [Google Chrome](/chrome), [Microsoft Edge](/edge), and [Firefox](/firefox). Try the guides if the script does not work.
+The setup script can install the configuration files in a few clicks. You can also follow the manual guides for [Google Chrome](/chrome), [Microsoft Edge](/edge), and [Firefox](/firefox). If you don't like running scripts with administrator/root access, or the script does not work, use the guides instead.
 
 **Windows:** Open a PowerShell prompt as Administrator. You can do this by right-clicking the Windows button in the taskbar, then selecting the "Terminal (Admin)" or "PowerShell (Admin)" menu option. Next, copy the below command, paste it into the window (`Ctrl+V`), and press the Enter/Return key:
 ```