.gitignore in vagrant-qubes-0.0.3 vs .gitignore in vagrant-qubes-0.0.4

@@ -5,6 +5,7 @@
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
 /Vagrantfile
-/.vagrant/
+/.vagrant/
+/sync/
\ No newline at end of file