Missed a reference to sc instead of mc in 157065.
Missed a reference to sc instead of mc in 157065.

R=rsc, dho
http://codereview.appspot.com/157116

Committer: Russ Cox <5ad239cb8a44f659eaaee0aa1ea5b94947abe557@golang.org>

tav/go,tav/go,tav/go,tav/go,tav/go,tav/go,tav/go