[Elecraft] [KX1] Manual revision history

[Ron D'Eau Claire]

Don's quite right. Often there are minor clarifications and other small
changes that we don't put in the errata in order to keep it as short as
possible. When it's time to print more manuals, we go ahead and incorporate
those minor changes in the manual under a new rev letter. 

It's tempting to make changes without indicating a new revision, but then if
someone has a question about the wording in a particular place, we all might
be looking at slightly different versions of the same text. That wouldn't be
good, Hi! 

Ron AC7AC