diff --git a/etherpump/commands/pull.py b/etherpump/commands/pull.py
index 06aea02..dcb49f0 100644
--- a/etherpump/commands/pull.py
+++ b/etherpump/commands/pull.py
@@ -234,7 +234,11 @@ async def handle_pad(args, padid, data, info, session):
             meta["padid"] = padid
             versions = meta["versions"] = []
             versions.append(
-                {"url": padurlbase + quote(padid), "type": "pad", "code": 200,}
+                {
+                    "url": padurlbase + quote(padid),
+                    "type": "pad",
+                    "code": 200,
+                }
             )
 
             if revisions is None: