I'm not one to get my skivvies in a bunch over a few mis-spelled words, as long as the ideas flow, but it seems to me that things are really getting out of hand on this board.  My suggestion: write one'scomment in a program that offers spell checking, spell-check it, and when it's corrected, cut and paste it into TER.

It has a spell check that will allow you to check whatever is on the page including these forums. Works great

Great suggestion!
Only problem with spell checkers is that they are no substitute for KNOWING a language, e.g. a spell checker will equally accept "principle" where "principal" would be the correct word or "vile" for "vial" etc.
Proof reading by a human, of course, relies entirely on knowledge of language.