pugmode.rc contains "pug_acess_mode" while cvar.htm contains "pug_access_mode". Also description of this cvar is no so clear.
"pug_players_min_default" and "pug_players_max_default" description in cvar.htm is not very clear. It says "Minimum/maximum players to reset". To reset what? Maybe with these cvars you set min number of players needed to start pug and max number of players allowed to server (maybe I'm wrong)?
What's the difference between "pug_intermission_time" and "pug_switch_delay". Maybe you could make descriptions of these commands in cvar.htm more clear?
"pug_vote_delay" also has not very clear description. In cvar.htm it says "Delay to end a vote". Maybe you could specify which vote?
Also, many cvars are missing on your github readme.md file, under title ".convars (Needs to be updated)".