Too space, or not two space

[Jesse Meek]

I'm coming across double spaces after a full stop in comments. Some 
consider this an error, others an intentional style that makes the 
comment cleaner to read.

Yes, it's a minor point but in the name of consistency and avoiding 
future review ping pong on the issue, I'm calling for a vote:

Should we have a single space after full stops in comments?
http://xkcd.com/1285/

Please reply +1 for yes to one space, -1 for no to one space. I'll tally 
up votes on Friday and update our style guide accordingly.

My vote: +1