Radio details page: fix wrong translation interpolation

front/src/views/radios/Detail.vue

@@ -24,7 +24,7 @@
           </router-link>
           <dangerous-button class="labeled icon" :action="deleteRadio">
             <i class="trash icon"></i> Delete
-            <p slot="modal-header"><translate :translate-params="{radio: radio.name}">Do you want to delete the radio "{{ radio }}"?</translate></p>
+            <p slot="modal-header"><translate :translate-params="{radio: radio.name}">Do you want to delete the radio "%{ radio }"?</translate></p>
             <p slot="modal-content"><translate>This will completely delete this radio and cannot be undone.</translate></p>
             <p slot="modal-confirm"><translate>Delete radio</translate></p>
           </dangerous-button>