add under the resized image path parameter

Author: rachelsaunders

storage-resize-images/POSTINSTALL.md

@@ -6,13 +6,15 @@ You can test out this extension right away:
 
 1.  Upload an image file to the bucket: `${param:IMG_BUCKET}`
 
-1.  In a few seconds, the resized image(s) appear in the same bucket. Note that you might need to refresh the page to see changes.
+1.  In a few seconds, the resized image(s) appear in the same bucket.
+
+    Note that you might need to refresh the page to see changes.
 
 ### Using the extension
 
 When you upload an image file to `${param:IMG_BUCKET}`, this extension:
 - Creates resized image(s) with your specfied dimensions.
-- Stores both the resized image(s) and the original image in the same bucket, `${param:IMG_BUCKET}`.
+- Stores the resized image(s) in the bucket `${param:IMG_BUCKET}` (and, if configured, under the path `${param:RESIZED_IMAGES_PATH}`).
 - Names resized image(s) using the same name as the original uploaded image, but suffixed with the specified width and height.
 
 You can upload images using the [Cloud Storage for Firebase SDK](https://firebase.google.com/docs/storage/) for your platform (iOS, Android, or Web). Alternatively, you can upload images directly in the Firebase console's Storage dashboard.