Re: [Cin] Repair some TODO from latex source

Also, I think the example of "around" was correct before your change but I am too lazy to test it out so left that change in. I.e. I think "around" goes + and -. Example line is:

...

Or &Time& Around&2018/08/02 06:00:00 + 02:00:00 & files at 6AM to 8 AM

Go ahead and put the value "4AM" back; it is likely that I did not understand the example....