diff --git a/index.html b/index.html
index 00ff8f8..41c8c15 100644
--- a/index.html
+++ b/index.html
@@ -22,11 +22,11 @@
 				<a href="checked_delete.html">checked_delete</a><br>
 				<a href="compressed_pair.htm">compressed_pair</a><br>
 				<a href="current_function.html">current_function</a><br>
-            <a href="doc/html/declval.html">declval</a><br>
-            <a href="enable_if.html">enable_if</a><br>
+				<a href="doc/html/declval.html">declval</a><br>
+				<a href="enable_if.html">enable_if</a><br>
 				<a href="in_place_factories.html">in_place_factory</a><br>
-            <a href="iterator_adaptors.htm">iterator_adaptors</a><br>
-            <a href="generator_iterator.htm">generator iterator adaptors</a><br>
+				<a href="iterator_adaptors.htm">iterator_adaptors</a><br>
+				<a href="generator_iterator.htm">generator iterator adaptors</a><br>
 				<a href="utility.htm#functions_next_prior">next/prior</a><br>
 				<a href="utility.htm#Class_noncopyable">noncopyable</a><br>
 				<a href="operators.htm">operators</a><br>