1 files changed, 1 insertions, 1 deletions

diff --git a/project.py b/project.py
index fe3ce34a..7743ca10 100644
--- a/project.py
+++ b/project.py
@@ -940,7 +940,7 @@ class Project(object):
       ref = R_M + self.manifest.branch
 
       if IsId(self.revision):
-        dst = self.revision + '^0',
+        dst = self.revision + '^0'
         self.bare_git.UpdateRef(ref, dst, message = msg, detach = True)
       else:
         remote = self.GetRemote(self.remote.name)