Update document_url_google_drive/readme/USAGE.md

Co-authored-by: Yoshi Tashiro (Quartile) <tashiro@quartile.co>

document_url_google_drive/readme/USAGE.md

@@ -1,8 +1,9 @@
 To use this module, you need to:
 
-#. Open the form view of an object (Example: Customer Invoice INV/2019/0007). #. Go to
-the chatter and click on the attached icon. #. Click **Add GDrive link**. #. Fill the
-wizard fields and click on Add button. #. In the open window, select the files you need
-and press the select button. #. You will see a new **URL attachment** in the set of
-attachments related to the object. #. In order to log in under another google user,
-click on the logout icon located after **Add GDrive link**
+1. Open the form view of an object (Example: Customer Invoice INV/2019/0007).
+1. Go to the chatter and click on the attached icon.
+1. Click **Add GDrive link**.
+1. Fill the wizard fields and click on Add button.
+1. In the open window, select the files you need and press the select button.
+1. You will see a new **URL attachment** in the set of attachments related to the object.
+1. In order to log in under another google user, click on the logout icon located after **Add GDrive link**