Fix doxygen class blocks that were not associated with the correct classes.

Eigen/src/Core/Reshaped.h

@@ -12,7 +12,6 @@
 #define EIGEN_RESHAPED_H
 
 namespace Eigen {
-namespace internal {
 
 /** \class Reshaped
   * \ingroup Core_Module
@@ -44,6 +43,8 @@ namespace internal {
   * \sa DenseBase::reshaped(NRowsType,NColsType)
   */
 
+namespace internal {
+
 template<typename XprType, int Rows, int Cols, int Order>
 struct traits<Reshaped<XprType, Rows, Cols, Order> > : traits<XprType>
 {

Eigen/src/Geometry/Scaling.h

@@ -14,7 +14,7 @@ namespace Eigen {
 
 /** \geometry_module \ingroup Geometry_Module
   *
-  * \class Scaling
+  * \class UniformScaling
   *
   * \brief Represents a generic uniform scaling transformation
   *