fixes MicrosoftDocs/visualstudio-docs#5744

Author: Mikejo5000

docs/test/run-a-unit-test-as-a-64-bit-process.md

@@ -24,7 +24,7 @@ If you have a 64-bit machine, you can run unit tests and capture code coverage i
    ::: moniker-end
 
     > [!TIP]
-    > For maximum flexibility, compile your test projects with the **Any CPU** configuration. Then you can run on both 32-bit and 64-bit agents. There's no advantage to compiling test projects with the **64-bit** configuration.
+    > For maximum flexibility, compile your test projects with the **Any CPU** configuration. Then you can run on both 32-bit and 64-bit agents. There's no advantage to compiling test projects with the **64-bit** configuration, unless you are calling code that is only supported on 64-bit.
 
 2. Set the unit tests to run as a 64-bit process.