Code review comment for lp:~tim-clicks/ubuntu-docs/minor2

Tim, thanks for your proposed merge. I just have a couple of suggestions to be completed before merging
 -Please begin new listitems with a capital letter - they shouldn't run together like a sentence.
 -Please ensure that you are using American English (e.g. "Software Center" instead of "Software Centre").
 -As a rule of thumb, you should avoid using contractions where possible (e.g. "do not" instead of "don't"). This is not always necessary, but usually reads more professionally.
If you make these changes ASAP, I can merge them before String Freeze.
Cheers.