Align also the reference to G.709 with the version referenced in the YANG model: see #109
OLD
[ITU-Tg709]
ITU-, T., "SERIES G: TRANSMISSION SYSTEMS AND MEDIA,
DIGITAL SYSTEMS AND NETWORKS; Digital networks; Interfaces
for the optical transport network", ITU-T Rec. G.709 ,
March 2020.
NEW
[ITU-T_G.709]
International Telecommunication Union, "Interfaces for the
optical transport network", ITU-T G.709, June 2020.
Better to have a common style to reference ITU-T and other SDO standards
See: https://github.com/ietf-ccamp-wg/draft-ietf-ccamp-flexigrid-yang/issues/41
Align also the reference to G.709 with the version referenced in the YANG model: see #109
OLD
NEW