cmd-init: remove -i short option and INSTALLER_DIR comment
installer-dir was removed back in This should have been
removed with it.
@@ -5,7 +5,7 @@ dn=$(dirname "$0")
# shellcheck source=src/cmdlib.sh
. "${dn}"/cmdlib.sh
-# Initialize FORCE to 0 and BRANCH/INSTALLER_DIR to an empty string
+# Initialize FORCE to 0 and BRANCH to an empty string
FORCE=0
BRANCH=""
@@ -27,7 +27,7 @@ EOF
# Call getopt to validate the provided input.
rc=0
-options=$(getopt --options hfb:i: --longoptions help,force,branch: -- "$@") || rc=$?
+options=$(getopt --options hfb: --longoptions help,force,branch: -- "$@") || rc=$?
[ $rc -eq 0 ] || {
print_help
exit 1
