diff --git a/app/controllers/api/oauth2/authorize.php b/app/controllers/api/oauth2/authorize.php
index b71f3d1566b6608f0c84a8a21228ece87d964c20..6387937dd2986676ba2761939eb6af928f19224d 100644
--- a/app/controllers/api/oauth2/authorize.php
+++ b/app/controllers/api/oauth2/authorize.php
@@ -55,7 +55,7 @@ class Api_Oauth2_AuthorizeController extends OAuth2Controller
         if ('nobody' === $GLOBALS['user']->id && 'Standard' !== $authPlugin && !Request::option('sso')) {
             $queryParams = $psrRequest->getQueryParams();
             $queryParams['sso'] = strtolower($authPlugin);
-            $this->redirect($this->url_for('api/oaut2/authorize', $queryParams));
+            $this->redirect($this->url_for('api/oauth2/authorize', $queryParams));
 
             return;
         } else {
diff --git a/resources/vue/components/tree/StudipTreeList.vue b/resources/vue/components/tree/StudipTreeList.vue
index 2ab489c62a4ea4153bce286200dc8fdb83279eab..a9b2f1a0110b828f6b23f091cb9e414758dca017 100644
--- a/resources/vue/components/tree/StudipTreeList.vue
+++ b/resources/vue/components/tree/StudipTreeList.vue
@@ -92,7 +92,7 @@
                 <tr v-for="(course) in courses" :key="course.id" class="studip-tree-child studip-tree-course">
                     <td>
                         <a :href="courseUrl(course.id)" tabindex="0"
-                           :title="$gettextInterpolate($gettext('Zur Veranstaltung %{ title }'),
+                           :title="$gettextInterpolate($gettext('fZur Veranstaltung %{ title }'),
                                 { title: course.attributes.title })">
                             <studip-icon shape="seminar" :size="26"></studip-icon>
                             <template v-if="course.attributes['course-number']">