diff --git a/db/migrations/1.261_gradebook.php b/db/migrations/1.261_gradebook.php
index 59c33ebedab0040d8c4648b6f009e2ec3c71a503..156bc39b19443d530c3c07c7536e614eedbd6ed1 100644
--- a/db/migrations/1.261_gradebook.php
+++ b/db/migrations/1.261_gradebook.php
@@ -10,6 +10,7 @@
  * @author      <mlunzena@uos.de>
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  */
+
 class Gradebook extends Migration
 {
     public function description()
diff --git a/resources/vue/components/MyCourses.vue b/resources/vue/components/MyCourses.vue
index 6f2acd2acceb3387f5a86cfe59dac96f6c5b69a9..40480251c4b2867d43430721446c5a27dde9382d 100644
--- a/resources/vue/components/MyCourses.vue
+++ b/resources/vue/components/MyCourses.vue
@@ -32,6 +32,7 @@
 </template>
 
 <script>
+import { sprintf } from 'sprintf-js';
 import MyCoursesTables from './MyCoursesTables.vue';
 import MyCoursesTiles from './MyCoursesTiles.vue';
 import MyCoursesMixin from '../mixins/MyCoursesMixin.js';