Bug in make official that made it not work for more than one request...

application/modules/courses/models/ApprovalActionMakeOfficialModel.php

@@ -33,8 +33,8 @@ class Courses_ApprovalActionMakeOfficialModel extends Requests_ApprovalActionMod
     public function consider($requests)
     {
         $courses = Courses_CourseModel::findLatestOfRequest($requests);
-        foreach ($courses as $courses) {
-            $courses->setType('official');
+        foreach ($courses as $course) {
+            $course->setType('official');
         }
         Courses_CourseModel::save($courses);
         Courses_CourseModel::makeCurrent($courses);