diff --git modules/simpletest/simpletest.module modules/simpletest/simpletest.module
index 60f79fd..88afa93 100644
--- modules/simpletest/simpletest.module
+++ modules/simpletest/simpletest.module
@@ -226,7 +226,7 @@ function _simpletest_batch_finished($success, $results, $operations, $elapsed) {
   module_invoke_all('test_group_finished');
 }
 
-/*
+/**
  * Get information about the last test that ran given a test ID.
  *
  * @param $test_id