haskell: remove unused comments

haskell-ucs.tex

@@ -476,17 +476,6 @@ \section{List Comprehensions}
 	{[}\I{x} | \I{boolE}]                 & if \I{boolE} then [\I{x}] else []
 \end{tabular}
 
-%\section{Language Pragmas}
-
-%\begin{ldesc}
-%	\li[Activating some pragma]      \verb+{+-\# LANGUAGE \I{SomePragma} \#-\verb+}+
-%	\li[Same, via GHC call]          ghc -X\I{SomePragma} ...
-%	\li[No monomorphism restriction] NoMonomorphismRestriction
-%	\li[Scoped type variables]       ScopedTypeVariables
-%	\li[Template Haskell]            TemplateHaskell
-%	\li[GHC option via pragma]       \verb+{+-\# OPTIONS\_GHC \I{-parameter} \#-\verb+}+ 
-%\end{ldesc}
-
 
 \section{GHC - Glasgow Haskell Compiler (and Cabal)}