diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py
index 445981bf3..b049dd8e2 100644
--- a/synapse/handlers/profile.py
+++ b/synapse/handlers/profile.py
@@ -161,8 +161,7 @@ class BaseProfileHandler(BaseHandler):
             profile = yield self.store.get_profileinfo(target_user.localpart)
             if profile.display_name:
                 raise SynapseError(
-                    400,
-                    "Changing displayname is disabled on this server"
+                    400, "Changing displayname is disabled on this server"
                 )
 
         if len(new_displayname) > MAX_DISPLAYNAME_LEN:
@@ -230,8 +229,7 @@ class BaseProfileHandler(BaseHandler):
             profile = yield self.store.get_profileinfo(target_user.localpart)
             if profile.avatar_url:
                 raise SynapseError(
-                    400,
-                    "Changing avatar url is disabled on this server"
+                    400, "Changing avatar url is disabled on this server"
                 )
 
         if len(new_avatar_url) > MAX_AVATAR_URL_LEN: