Correction for 'The LyX User's Guide

[Juan Hinojos]

To whom it may concern,
In your guide (v. 2.1.x), under section '2.2. Basic Editing Features', 
the keyboard shortcut for Cut, Copy, and Paste are all Ctrl+X, instead 
of the corresponding Ctrl+X, Ctrl+C, and Ctrl+V.

Kind regards,
Juan Hinojos