Apparent error in example in README.md

[ruafozy]

There is an example that contains "online,true". To
judge by the map that follows, this should be "online,today".

[mmikowski]

Hey, thanks for the report. I believe this is all set. There are a couple examples, one that uses 'today' and one that uses 'true' for the online value. However, the use is consistent within each example, so I'm going to close this. Let me know if I missed something.