Fix the errors/warnings reported by PHP_CodeSniffer

The issue summary should always describe what the issue is trying to fix and, in the case, of coding standards issues, show which command has been used, which arguments have been used, and which report that command shown.

I appreciate the intent behind this fix but the problem with coding standard fixes is that they disrupt the fixes in the queue for actual bugs and features and forces them to be re-rolled (unnecessarily).

I would recommend these fixes be fixed when the lines, themselves, are being fixed in active issues, or the very least the same files.