bug#10834: 24.0.93; ediff manual: node name of "Quick Help Commands"

[Glenn Morris]

Michael Heerdegen wrote:

> Just now I tried to find a listing of the most important Ediff
> commands in the ediff manual.  It took me quite a while to find out
> that the according node is named "Quick Help Commands".

I don't use ediff, but reading the manual I see:
    
    All Ediff commands are displayed in a Quick Help window[...]
    The Quick Help commands are detailed below.
    [...]
    @menu
    * Quick Help Commands::             Frequently used commands.

which all seems logical.