More whiespace fixes.

Author: rouilj

website/issues/html/page.html

@@ -210,7 +210,7 @@ <h1 id="breadcrumb"><span metal:define-slot="body_title">body title</span></h1>
     <br>
     Supported by <a href="https://python.org/psf-landing/" title="The Python Software Foundation">The Python Software Foundation</a>,
     <br>
-   Powered by <a href="http://roundup.sourceforge.net" title="Powered by the Roundup Issue Tracker">Roundup</a>
+    Powered by <a href="http://roundup.sourceforge.net" title="Powered by the Roundup Issue Tracker">Roundup</a>
   </p>
 </div> <!-- credits -->
 <!-- Created: Wed Jan 14 11:55:38 EST 2009 -->