Fix link from dashboard view to directory view

Author: sebastianbergmann

src/CodeCoverage/Report/HTML/Renderer/Dashboard.php

@@ -320,9 +320,8 @@ protected function projectRisks(array $classes)
     protected function getActiveBreadcrumb(PHP_CodeCoverage_Report_Node $node)
     {
         return sprintf(
-            '        <li><a href="http://github.com/%3Cspan%20class="x x-first x-last">%s.html">%s</a></li>' . "\n" .
+            '        <li><a href="http://github.com/%3Cspan%20class="x x-first x-last">index.html">%s</a></li>' . "\n" .
             '        <li class="active">(Dashboard)</li>' . "\n",
-            $node->getId(),
             $node->getName()
         );
     }