diff --git a/include/boost/iterator/detail/enable_if.hpp b/include/boost/iterator/detail/enable_if.hpp
index dee66ba..071f5fe 100644
--- a/include/boost/iterator/detail/enable_if.hpp
+++ b/include/boost/iterator/detail/enable_if.hpp
@@ -35,7 +35,7 @@ namespace boost
         typedef T type;
       };
     };
-    
+
     //
     // For compilers that don't support "Substitution Failure Is Not An Error"
     // enable_if falls back to always enabled. See comments
@@ -70,7 +70,7 @@ namespace boost
       : enabled<(Cond::value)>::template base<Return>
 # else
       : mpl::identity<Return>
-# endif 
+# endif
     {
     };
 
diff --git a/include/boost/pointee.hpp b/include/boost/pointee.hpp
index 9794b8e..0f561b8 100644
--- a/include/boost/pointee.hpp
+++ b/include/boost/pointee.hpp
@@ -20,7 +20,7 @@
 # include <boost/mpl/if.hpp>
 # include <boost/mpl/eval_if.hpp>
 
-namespace boost { 
+namespace boost {
 
 namespace detail
 {
@@ -34,25 +34,25 @@ namespace detail
   struct iterator_pointee
   {
       typedef typename iterator_traits<Iterator>::value_type value_type;
-      
+
       struct impl
       {
           template <class T>
           static char test(T const&);
-          
+
           static char (& test(value_type&) )[2];
-          
+
           static Iterator& x;
       };
-      
+
       BOOST_STATIC_CONSTANT(bool, is_constant = sizeof(impl::test(*impl::x)) == 1);
-      
+
       typedef typename mpl::if_c<
 #  if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
           ::boost::detail::iterator_pointee<Iterator>::is_constant
 #  else
           is_constant
-#  endif 
+#  endif
         , typename add_const<value_type>::type
         , value_type
       >::type type;
@@ -68,7 +68,7 @@ struct pointee
     >
 {
 };
-  
+
 } // namespace boost
 
 #endif // POINTEE_DWA200415_HPP