whitespace fix

Author: mwilck

btrfs-clone.py

@@ -232,7 +232,8 @@ def send_root(old, new):
  name = randstr()
  old_snap = "%s/%s" % (old, name)
  new_snap = "%s/%s" % (new, name)
- subprocess.check_call([opts.btrfs, "subvolume", "snapshot", "-r", old, old_snap])
+ subprocess.check_call([opts.btrfs, "subvolume", "snapshot", "-r",
+ old, old_snap])
  atexit.register(subprocess.check_call,
  [opts.btrfs, "subvolume", "delete", old_snap])
  do_send_recv(old_snap, new)