remove LagrangePreBasis forward declaration

src/amdis/functions/GlobalIdSet.hpp

@@ -29,9 +29,6 @@ namespace Dune
     template <class MI, class IMS, class... SPB>
     class CompositePreBasis;
 
-    template <class GV, int k, class MI>
-    class LagrangePreBasis;
-
     template <class MI, class IMS, class SPB, std::size_t C>
     class PowerPreBasis;
 
@@ -50,7 +47,7 @@ namespace AMDiS
   template <class PreBasis, class TP>
   class NodeIdSet;
 
-  /// \brief PRovide global ids for all DOFs in a global basis
+  /// \brief Provide global ids for all DOFs in a global basis
   /**
    * A GlobalBasisIdSet provides and interface to retrieve unique IDs
    * (over all partitions) for all DOFs in the basis. It is implemented