Since `git init-db' is an alias for `git init', we should document
the shorter, easier-to-remember version.
@c and in Introduction to Git concepts
@smallexample
mkdir lilypond; cd lilypond
-git init-db
+git init
git remote add -f -t master -m master origin git://git.sv.gnu.org/lilypond.git/
git checkout -b master origin/master
@end smallexample
@smallexample
mkdir lilypond-translation; cd lilypond-translation
-git init-db
+git init
git remote add -f -t lilypond/translation -m lilypond/translation origin git://git.sv.gnu.org/lilypond.git/
git checkout -b lilypond/translation origin/lilypond/translation
@end smallexample