Just ran into this as well and was so confused. Tough typo to spot!
Should apply cleanly. My git-foo is getting slightly better.
Ok my pull request wasn't kosher, so here's is one that just fixes the typo:
My apologies, I missed this ticket - I resolved the issue under COOK-802, which is released in samba v0.10.4 on the Chef Community site, and in opscode/master.