chore: apply review suggestion

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: DevTKSS

doc/external/StorageFile.md

@@ -20,7 +20,7 @@ Use the `Windows.Storage.StorageFile` API to read files from your app package. T
     </ItemGroup>
     ```
 
-    - If you want to not just have these files in your apps output directory with latest changes, then also have your IDE showing them in your **Solution Explorer** and enable you editing them easily as if those would be directly nested in your specific project, you may want to also set another property on the xml element we just added: `LinkBase="AppData"` (or any other Name you want it to show to you as folder name).
+    - If you want to not just have these files in your app's output directory with latest changes, then also have your IDE showing them in your **Solution Explorer** and enable you editing them easily as if those would be directly nested in your specific project, you may want to also set another property on the xml element we just added: `LinkBase="AppData"` (or any other Name you want it to show to you as folder name).
 
         So this will make the full Content Element look like this: