remove the 'Unsupported Modules' meta module

unsupported/Eigen/MoreVectorization

@@ -1,3 +1,11 @@
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+//
+// This Source Code Form is subject to the terms of the Mozilla
+// Public License v. 2.0. If a copy of the MPL was not distributed
+// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
 #ifndef EIGEN_MOREVECTORIZATION_MODULE_H
 #define EIGEN_MOREVECTORIZATION_MODULE_H
 
@@ -5,7 +13,7 @@
 
 namespace Eigen {
 
-/** \ingroup Unsupported_modules
+/**
   * \defgroup MoreVectorization More vectorization module
   */