[range] refactor use of examples in documentation to avoid redundancy

[SVN r82344]

doc/html/index.html

@@ -147,7 +147,7 @@
   </p>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: January 03, 2013 at 01:05:23 GMT</small></p></td>
+<td align="left"><p><small>Last revised: January 03, 2013 at 23:22:09 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>