Remove duplicated paragraph from README.
Remove duplicated paragraph from README.

darcs-hash:20100116215114-f546f-9340aa8ec25b1ab1332ade1a3aeb875cce29b311.gz

nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf