Rewrap long line in sample config (to < 80 chars)
Rewrap long line in sample config (to < 80 chars)

The sample config file has one long line (which is wider than a standard Mozilla-developer editor width, 80 characters).

This patch just rewraps one word (the word "provided") so that this sample config file is all less than 80 characters.
luser/sccache2,luser/sccache2,glandium/sccache,glandium/sccache,mozilla/sccache,glandium/sccache,glandium/sccache,luser/sccache2,mozilla/sccache,luser/sccache2,mozilla/sccache