Misformated test failure message for patch

#223075: Adaptive path caching has a patch that, when applied, fails the simpletests. The error message has HTML escaped and looks like this:

path_alias_2.patch failed Failed: Failed to apply patch. a href=http://testing.drupal.org/pifr/file/1/path_alias_2.patchDetailed results/a

. It should look like this:

path_alias_2.patch failed Failed: Failed to apply patch. Detailed results

.