DevDocs corrections part 1

Started reviewing the developer docs, finding lots of things to correct. I'll do more later, but please review this batch first so I know what, if anything, needs to be fixed moving forward - I'm not entirely sure on the markdownish format used.
It seems like an independent clause to me.  Although, it should be noted, that it would be better if "it should be noted" was placed in parenthetical commas.