Fixed a typo in the descriptions where the [Ctrl] [DownArrow] jumps to the next substep or high level step,not the [Tab] keystroke. Also added [Ctrl] [UpArrow] to the list which jumps to the previous substep or high level step
C2012-040 Removed the word “Step” from the description of [Shift][Ctrl][I] and [Shift][Ctrl][B]
Removed the descriptions for super and subscript we do not support these shortcut keys