chore: apply suggestions from code review

Co-authored-by: Xiaotian Gu <[email protected]>

doc/reactive-migration.md

@@ -10,9 +10,9 @@ Upgrading to Uno.Extension.Reactive V5 should not require any changes to your ap
 
 ### MVUX Generated Code
 
-As of V4, the MVUX analyzer generated a bindable proxy for each of the models in your app. For example, the bindable proxy for `MainModel` was named `BindableMainModel`.
+In V4, the MVUX analyzer generates a bindable proxy for each of the models in your app. For example, the bindable proxy for `MainModel` was named `BindableMainModel`.
 
-This behavior changed in V5, and the MVUX analyzer will now generate a ViewModel class for each of your app's models. For example, the generated code for `MainModel` is named `MainViewModel`.
+This behavior has changed in V5, and the MVUX analyzer will now generate a ViewModel class for each of your app's models. For example, the generated code for `MainModel` will be named `MainViewModel`.
 
 > [!IMPORTANT]
 > You don't have to do anything if you update but want to keep the old behavior. The generator will continue to generate the bindable proxies.