chroot-functions.sh: Fix a mis-worded comment

Fixes: 900554b0b067e76d3806e520357d91adbfa4fa0c
Author: Jorge Manuel B. S. Vicetto (jmbsvicetto) <jmbsvicetto@gentoo.org> (Mon 19 Dec 2011 11:14:05 PM PST)
subject: Make sure portage updates itself at the start of stage1 - thanks to Zac for noticing the issue.

diff --git a/targets/support/chroot-functions.sh b/targets/support/chroot-functions.sh
index ce56157e728b481ae874986d2066adfe02856eb7..a31e8bf7ac55b5a8feddc4387da37ded97c64a71 100755 (executable)
--- a/targets/support/chroot-functions.sh
+++ b/targets/support/chroot-functions.sh
@@ -169,7 +169,7 @@ setup_pkgmgr(){
        # We need to merge our package manager with USE="build" set in case it is
        # portage to avoid frying our /etc/portage/make.conf file.  Otherwise, we could
        # just let emerge @system could merge it.
-       # Use --update or portage won't reinstall the same version.
+       # Use --update or portage might just waste time/cycles and reinstall the same version.
        [ -e /etc/portage/make.conf ] && echo 'USE="${USE} build"' >> /etc/portage/make.conf
        run_merge --oneshot --update sys-apps/portage
        sed -i '/USE="${USE} build"/d' /etc/portage/make.conf