Problem/Motivation
While capitalising a comment in d6_file.yml I found that the same comment was not capitalised in d7_file.yml. It's because the sentence starts with the variable name. There is another comment with the same problem (in both files).
Proposed resolution
This can be resolved simply by re-jigging the sentence(s). It might also be possible to get the comment on a single line of <80 characters.
Remaining tasks
Re-jig the sentence(s).