<para>
It is OK to put GHC tree in a directory whose path involves spaces. However,
don't do this if you use want to use GHC with the Cygwin tools,
-because Cygwin can get confused when this happpens.
+because Cygwin can get confused when this happens.
We havn't quite got to the bottom of this, but so far as we know it's not
a problem with GHC itself. Nevertheless, just to keep life simple we usually
put GHC in a place with a space-free path.