fix: translations

src/views/Profile.vue

@@ -287,7 +287,7 @@
                 <form class="form flex flex-wrap w-full">
                   <div class="w-full">
                     <div class="form-element">
-                      <div class="text-lg">{{ $t("registrierungscode") }}</div>
+                      <div class="text-lg">{{ $t("registrationcode") }}</div>
                       <img
                         class="w-full md:w-auto mb-2 bg-white p-2"
                         alt="Registrierungscode"