diff --git a/test/reverse_iterator_test.cpp b/test/reverse_iterator_test.cpp
index acf4df1..4f9d13d 100644
--- a/test/reverse_iterator_test.cpp
+++ b/test/reverse_iterator_test.cpp
@@ -43,11 +43,11 @@ int main()
   // Adapting new-style iterators
   {
     typedef boost::iterator_archetype<
-	const dummyT
+        const dummyT
       , boost::iterator_archetypes::readable_iterator_t
       , boost::bidirectional_traversal_tag
     > iter;
-	typedef boost::reverse_iterator<iter> Iter;
+    typedef boost::reverse_iterator<iter> Iter;
     boost::function_requires< boost::InputIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::ReadableIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::BidirectionalTraversalConcept<Iter> >();
@@ -57,22 +57,22 @@ int main()
   // require at lease Readable for the base iterator. -Jeremy
   {
     typedef boost::iterator_archetype<
-	dummyT
+        dummyT
       , boost::iterator_archetypes::writable_iterator_t
       , boost::bidirectional_traversal_tag
     > iter;
-	typedef boost::reverse_iterator<iter> Iter;
+    typedef boost::reverse_iterator<iter> Iter;
     boost::function_requires< boost_concepts::WritableIteratorConcept<Iter, dummyT> >();
     boost::function_requires< boost_concepts::BidirectionalTraversalConcept<Iter> >();
   }
 #endif
   {
     typedef boost::iterator_archetype<
-	dummyT
+        dummyT
       , boost::iterator_archetypes::readable_writable_iterator_t
       , boost::bidirectional_traversal_tag
     > iter;
-	typedef boost::reverse_iterator<iter> Iter;
+    typedef boost::reverse_iterator<iter> Iter;
     boost::function_requires< boost::InputIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::ReadableIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::WritableIteratorConcept<Iter> >();
@@ -80,22 +80,22 @@ int main()
   }
   {
     typedef boost::iterator_archetype<
-	const dummyT
+        const dummyT
       , boost::iterator_archetypes::readable_lvalue_iterator_t
       , boost::bidirectional_traversal_tag
     > iter;
-	typedef boost::reverse_iterator<iter> Iter;
+    typedef boost::reverse_iterator<iter> Iter;
     boost::function_requires< boost::BidirectionalIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::ReadableLvalueIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::BidirectionalTraversalConcept<Iter> >();
   }
   {
     typedef boost::iterator_archetype<
-	dummyT
+        dummyT
       , boost::iterator_archetypes::writable_lvalue_iterator_t
       , boost::bidirectional_traversal_tag
     > iter;
-	typedef boost::reverse_iterator<iter> Iter;
+    typedef boost::reverse_iterator<iter> Iter;
     boost::function_requires< boost::BidirectionalIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::WritableLvalueIteratorConcept<Iter> >();
     boost::function_requires< boost_concepts::BidirectionalTraversalConcept<Iter> >();