some small fixes in the haskell indeting script
some small fixes in the haskell indeting script

svn path=/trunk/KDE/kdelibs/kate/; revision=1019377

jfmcarreira/kate,sandsmark/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,cmacq2/kate,sandsmark/kate,cmacq2/kate,DickJ/kate,jfmcarreira/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,cmacq2/kate,jfmcarreira/kate,DickJ/kate,DickJ/kate,DickJ/kate,sandsmark/kate,sandsmark/kate