- rm trailing spaces

src/runtime/haskell-bind/pgf2.cabal

@@ -1,13 +1,13 @@
 name:                pgf2
 version:             0.1.0.0
--- synopsis:            
--- description:         
+-- synopsis:
+-- description:
 homepage:            http://www.grammaticalframework.org
 license:             LGPL-3
 --license-file:        LICENSE
 author:              Krasimir Angelov, Inari
-maintainer:          
--- copyright:           
+maintainer:
+-- copyright:
 category:            Language
 build-type:          Simple
 extra-source-files:  README
@@ -20,7 +20,7 @@ library
   other-modules:       PGF2.FFI, PGF2.Expr, PGF2.Type, SG.FFI
   build-depends:       base >=4.3,
                        containers, pretty
-  -- hs-source-dirs:      
+  -- hs-source-dirs:
   default-language:    Haskell2010
   build-tools:         hsc2hs