html_notes=" Revision: $rev_full\n Build date: $(date -u +'%Y-%m-%d')"
opnfv_logo="$OPNFVDOCS_DIR/etc/opnfv-logo.png"
copyright="$(date +%Y), OPNFV."
-copyrightlong="$(date +%Y), OPNFV. Licenced under CC BY 4.0."
+copyrightlong="$(date +%Y), OPNFV. Licensed under CC BY 4.0."
error_count=0
function set_error() {