Add clarifying comments to the docstrings for shared link methods.

Author: Jeff-Meadows

boxsdk/object/file.py

@@ -248,6 +248,7 @@ def get_shared_link_download_url(
     ):
         """
         Get a shared link download url for the file with the given access permissions.
+        This url is a direct download url for the file.
 
         :param access:
             Determines who can access the shared link. May be open, company, or collaborators. If no access is

boxsdk/object/item.py

@@ -239,6 +239,7 @@ def get_shared_link(
     ):
         """
         Get a shared link for the item with the given access permissions.
+        This url leads to a Box.com shared link page, where the item can be previewed, downloaded, etc.
 
         :param access:
             Determines who can access the shared link. May be open, company, or collaborators. If no access is