Sigh....


Definitions of typos on the Web:

    * A typographical error (often shortened to typo) is a mistake made in, originally, the manual type-setting (typography) of printed material, or more recently, the typing process. The term includes errors due to mechanical failure or slips of the hand or finger, but excludes errors of ignorance. ...
      en.wikipedia.org/wiki/Typos

    * typo - misprint: a mistake in printed matter resulting from mechanical failures of some kind
      wordnetweb.princeton.edu/perl/webwn

    * Typo is a free, open source blogging engine written in the Ruby programming language, using the Ruby on Rails web application framework released under the MIT License. Typo can use any of the various SQL databases supported by the Ruby on Rails framework.
      en.wikipedia.org/wiki/Typo_(software)

    * typo - A compositor; A spelling or typographical error; To make a typographical error