Other: Update readme.

Author: DeanEdisGG

README.md

@@ -1,8 +1,8 @@
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 # GLSL Shader Shrinker
 * Download from the [Releases](https://github.com/deanthecoder/GLSLShaderShrinker/releases) section.
-* May require the [.NET Desktop runtime](https://dotnet.microsoft.com/download/dotnet/thank-you/runtime-desktop-6.0.0-windows-x64-installer)
-* May require the [ASP.NET .NET runtime](https://dotnet.microsoft.com/download/dotnet/thank-you/runtime-aspnetcore-6.0.0-windows-hosting-bundle-installer)
+* Requires the [.NET Desktop runtime](https://dotnet.microsoft.com/download/dotnet/thank-you/runtime-desktop-6.0.0-windows-x64-installer), if not already installed.
+* Requires the [ASP.NET runtime](https://dotnet.microsoft.com/download/dotnet/thank-you/runtime-aspnetcore-6.0.0-windows-hosting-bundle-installer), if not already installed.
 
 ## What Is It For?
 GLSL Shader Shrinker is a Windows GUI tool that attempts to reduce the size of GLSL fragment shader code, whilst keeping it _readable_ and understandable.