makehtml: use append The program is old and missed its opportunity.
makehtml: use append
The program is old and missed its opportunity.

R=gri, adg
CC=golang-dev
http://codereview.appspot.com/4178050
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go