This is a bunch of typo fixing at my first patch. I was not sure whether to split this into multiple commits or not. I opted not to as this patch does not touch any source code, but only comments and documentation and forms a single logical change.
Please have a second look at the @@ -3294,10 +3294,10 @@ filter <name> [param*] hunk of configuration.txt. I replaced the "from" with a "for" and would like a second pair of eyes on that, as it's not a trivial typo fix.