documentation mistakes

[Joerg Fischer]

Hi,

the command shell setting was changed, however the help doesn't
reflect this everywhere. From "Shell Commands and Filters":

   The X resource called nedit.shell (See "Customizing NEdit")
   determines which Unix shell is used to execute commands.  The
   default value for this resource is /bin/csh. 

This is just how it used to be. Moreover from "Default Settings
Menu":

   Select Shell...
   ^^^^^^
   Set the shell used to run programs from the shell_command() macro
   function and from the Shell menu. This defaults to the user's login
   shell. 
   
The menu name is Command Shell.


Unrelated to this there is a typo: "inter- line spacing" should be
well I don't know, is it "interline spacing" or "interlinear space"?
A question for a native English speaker.

Cheers,
Jörg