Update text as suggested by @elinor-fung and move sentence position

Co-authored-by: elinor-fung <[email protected]>

Author: Copilot

docs/core/tools/global-json.md

@@ -93,10 +93,10 @@ The following table shows the possible values for the `rollForward` key:
 
 Specifies the locations that should be considered when searching for a compatible .NET SDK. Paths can be absolute or relative to the location of the *global.json* file. The special value `$host$` represents the location corresponding to the running `dotnet` executable.
 
-This feature enables using local SDK installations (such as SDKs checked into a repository or placed in a custom folder) that are not installed globally on the system.
-
 These paths are searched in the order they're defined and the first [matching](#matching-rules) SDK is used.
 
+This feature enables using local SDK installations (such as SDKs relative to a repository root or placed in a custom folder) that are not installed globally on the system.
+
 > The "paths" feature only works when using commands that engage the .NET SDK, such as `dotnet run`. It does NOT affect scenarios such as running the native apphost launcher (`app.exe`), running with `dotnet app.dll`, or running with `dotnet exec app.dll`. To use the "paths" feature, you must use SDK commands like `dotnet run`.
 
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