diff --git a/mastodon/Mastodon.py b/mastodon/Mastodon.py
index 7561cea..d4c458f 100644
--- a/mastodon/Mastodon.py
+++ b/mastodon/Mastodon.py
@@ -1555,6 +1555,11 @@ class Mastodon:
     ###
     @api_version("2.7.0", "2.7.0", __DICT_VERSION_SCHEDULED_STATUS)
     def update_scheduled_status(self, id, scheduled_at):
+        """
+        Update the scheduled time of a scheduled status.
+        
+        New time must be at least 5 minutes into the future.
+        """
         scheduled_at = scheduled_at.isoformat()
         id = self.__unpack_id(id)
         self.__generate_params(locals(), ['id'])
diff --git a/tests/test_create_app.py b/tests/test_create_app.py
index f1153bc..b9de298 100644
--- a/tests/test_create_app.py
+++ b/tests/test_create_app.py
@@ -49,7 +49,7 @@ def test_app_verify_credentials(api):
     assert app
     assert app.name == 'Mastodon.py test suite'
     
-@pytest.mark.vcr()
+@pytest.mark.vcr(match_on=['path'])
 def test_app_account_create():    
     # This leaves behind stuff on the test server, which is unfortunate, but eh.
     suffix = str(time.time()).replace(".", "")[-5:]