Changed last remaining use of "./" to "index.html" when referring to the
index file for the top-level directory. This makes it easier to use an
unpacked version of the documentation via file: URLs.
This closes SF bug #541257.
diff --git a/Doc/html/about.html b/Doc/html/about.html
index 8cf9054..492e76d 100644
--- a/Doc/html/about.html
+++ b/Doc/html/about.html
@@ -30,7 +30,7 @@
</table>
<b class="navlabel">Up:</b>
<span class="sectref">
- <a href="./" title="Python Documentation Index">
+ <a href="index.html" title="Python Documentation Index">
Python Documentation Index</A></span>
<br>
</div>