docs: Fix a few typos

[timgates42]

There are small typos in:

• src/pywws/datastoretransfer.py
• src/pywws/regulartasks.py
• src/pywws/service/mqtt.py
• src/pywws/sqlite3data.py

Fixes:

• Should read column rather than coloumn.
• Should read equivalent rather than equivelent.
• Should read columns rather than coloumns.
• Should read transfer rather than tranfer.
• Should read representing rather than represending.
• Should read illuminance rather than illuminace.
• Should read graphs rather than gaphs.
• Should read column rather than coloum.

Semi-automated pull request generated by https://github.com/timgates42/meticulous/blob/master/docs/NOTE.md

[jim-easterbrook]

The ones in src/pywws/sqlite3data.py appear to be in the code as well as the documentation. I didn't write that module and am reluctant to change it as I don't understand it. (Most of the other typos are in bits I didn't write as well, I'm relieved to be able to say.) Any comment @jarvisms ?

[jarvisms]

Looks fine to me. I'd be happy to merge it (and hide my poor spelling!)

[jim-easterbrook]

@timgates42 Thanks for the corrections.