diff --git a/subcmds/cherry_pick.py b/subcmds/cherry_pick.py
index 8d81be3..3ad8210 100644
--- a/subcmds/cherry_pick.py
+++ b/subcmds/cherry_pick.py
@@ -22,6 +22,7 @@
 
 CHANGE_ID_RE = re.compile(r'^\s*Change-Id: I([0-9a-f]{40})\s*$')
 
+
 class CherryPick(Command):
   common = True
   helpSummary = "Cherry-pick a change."