diff --git a/include/boost/fusion/algorithm/transformation/flatten.hpp b/include/boost/fusion/algorithm/transformation/flatten.hpp
index e3cfa983..43ac34df 100644
--- a/include/boost/fusion/algorithm/transformation/flatten.hpp
+++ b/include/boost/fusion/algorithm/transformation/flatten.hpp
@@ -1,9 +1,9 @@
-/*//////////////////////////////////////////////////////////////////////////////
+/*==============================================================================
     Copyright (c) 2013 Jamboree
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//////////////////////////////////////////////////////////////////////////////*/
+==============================================================================*/
 #ifndef BOOST_FUSION_ALGORITHM_FLATTEN_HPP_INCLUDED
 #define BOOST_FUSION_ALGORITHM_FLATTEN_HPP_INCLUDED
 
diff --git a/include/boost/fusion/view/flatten_view.hpp b/include/boost/fusion/view/flatten_view.hpp
index dcef08de..25428544 100644
--- a/include/boost/fusion/view/flatten_view.hpp
+++ b/include/boost/fusion/view/flatten_view.hpp
@@ -1,9 +1,9 @@
-/*//////////////////////////////////////////////////////////////////////////////
+/*==============================================================================
     Copyright (c) 2013 Jamboree
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//////////////////////////////////////////////////////////////////////////////*/
+==============================================================================*/
 #ifndef BOOST_FUSION_SEQUENCE_FLATTEN_VIEW_HPP_INCLUDED
 #define BOOST_FUSION_SEQUENCE_FLATTEN_VIEW_HPP_INCLUDED
 
diff --git a/include/boost/fusion/view/flatten_view/flatten_view.hpp b/include/boost/fusion/view/flatten_view/flatten_view.hpp
index 8e40158d..401f65dc 100644
--- a/include/boost/fusion/view/flatten_view/flatten_view.hpp
+++ b/include/boost/fusion/view/flatten_view/flatten_view.hpp
@@ -1,9 +1,9 @@
-/*//////////////////////////////////////////////////////////////////////////////
+/*==============================================================================
     Copyright (c) 2013 Jamboree
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//////////////////////////////////////////////////////////////////////////////*/
+==============================================================================*/
 #ifndef BOOST_FUSION_FLATTEN_VIEW_HPP_INCLUDED
 #define BOOST_FUSION_FLATTEN_VIEW_HPP_INCLUDED
 
diff --git a/include/boost/fusion/view/flatten_view/flatten_view_iterator.hpp b/include/boost/fusion/view/flatten_view/flatten_view_iterator.hpp
index 1ecf6928..be115d91 100644
--- a/include/boost/fusion/view/flatten_view/flatten_view_iterator.hpp
+++ b/include/boost/fusion/view/flatten_view/flatten_view_iterator.hpp
@@ -1,9 +1,9 @@
-/*//////////////////////////////////////////////////////////////////////////////
+/*==============================================================================
     Copyright (c) 2013 Jamboree
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//////////////////////////////////////////////////////////////////////////////*/
+==============================================================================*/
 #ifndef BOOST_FUSION_FLATTEN_VIEW_ITERATOR_HPP_INCLUDED
 #define BOOST_FUSION_FLATTEN_VIEW_ITERATOR_HPP_INCLUDED
 
diff --git a/test/algorithm/flatten.cpp b/test/algorithm/flatten.cpp
index 28d6359f..ddc71006 100644
--- a/test/algorithm/flatten.cpp
+++ b/test/algorithm/flatten.cpp
@@ -1,9 +1,9 @@
-/*//////////////////////////////////////////////////////////////////////////////
+/*==============================================================================
     Copyright (c) 2013 Jamboree
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//////////////////////////////////////////////////////////////////////////////*/
+==============================================================================*/
 #include <boost/detail/lightweight_test.hpp>
 #include <boost/fusion/container/vector/vector.hpp>
 #include <boost/fusion/sequence/io/out.hpp>
diff --git a/test/algorithm/pop_back.cpp b/test/algorithm/pop_back.cpp
index 5e45e779..fcb5b75c 100644
--- a/test/algorithm/pop_back.cpp
+++ b/test/algorithm/pop_back.cpp
@@ -88,6 +88,7 @@ main()
         auto i1 = find<int>(popv);
         auto i2 = find<double>(pop);
 
+        (void)push;
         BOOST_TEST(i1 != end(pop));
         BOOST_TEST(i2 != end(pop));
         BOOST_TEST(i1 != i2);
diff --git a/test/sequence/flatten_view.cpp b/test/sequence/flatten_view.cpp
index f24c1d95..da8e6527 100644
--- a/test/sequence/flatten_view.cpp
+++ b/test/sequence/flatten_view.cpp
@@ -1,9 +1,9 @@
-/*//////////////////////////////////////////////////////////////////////////////
+/*==============================================================================
     Copyright (c) 2013 Jamboree
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//////////////////////////////////////////////////////////////////////////////*/
+==============================================================================*/
 #include <boost/detail/lightweight_test.hpp>
 #include <boost/fusion/container/vector/vector.hpp>
 #include <boost/fusion/view/flatten_view/flatten_view.hpp>