Update 15/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md

Co-authored-by: sofietoft <[email protected]>

Author: eshanrnh

15/umbraco-cms/fundamentals/setup/upgrading/version-specific/README.md

@@ -56,7 +56,7 @@ If you have custom C# code that references the models this will also not build.
 
 **Handling Precompressed Files**
 
-When upgrading from Umbraco 14 to 15, you might notice that `JavaScript` and `CSS` files are automatically precompressed, resulting in additional `.br` and `.gz` files. This behavior is not specific to Umbraco. It is introduced in ASP.NET Core version 9, where static files are fingerprinted and precompressed by default at build and publish time.
+When upgrading from Umbraco 14 to 15, you might notice that `JavaScript` and `CSS` files are automatically precompressed, adding additional `.br` and `.gz` files. This behavior is introduced in ASP.NET Core version 9, where static files are fingerprinted and precompressed by default at build and publish time.
 
 To disable this feature, set `<CompressionEnabled>false</CompressionEnabled>` in your project file. If you are using Umbraco's templates - `dotnet new umbraco`, this setting is already included.