runghc <- ghc

[Serge D. Mechveliani]

I wrote recently about replacing  "runghc configure" 
with  "ghc -configure"  and such.
But I observe now  `runhaskell'  instead of  `runghc'  
in docs on Cabal.
I always wrote a typo  runghc
(probably, had copied it from somewhere), and it works!

`runhaskell' may make difference to my suggestion, because some
functionality may tend to have Haskell-wide command names ...
I see.

-----------------
Serge Mechveliani
mechvel at botik.ru