Add room-description to i18n

src/app/components/creator/room-creator-page/room-creator-page.component.html

@@ -16,7 +16,7 @@
       <mat-card-content fxLayoutAlign="center">
         <mat-expansion-panel class="mat-elevation-z0">
           <mat-expansion-panel-header>
-            <h4>Beschreibung</h4>
+            <h4>{{ 'room-page.description' | translate }}</h4>
           </mat-expansion-panel-header>
           <p>
             {{ room.description }}

src/assets/i18n/creator/de.json

@@ -18,7 +18,8 @@
     "really2": " wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden.",
     "abort": "Abbrechen",
     "update": "Update",
-    "default-content-group": "Standard"
+    "default-content-group": "Standard",
+    "description": "Beschreibung"
   },
   "content": {
     "content": "Frage",

src/assets/i18n/creator/en.json

@@ -17,7 +17,8 @@
     "really2": "? This action can not be undone.",
     "abort": "Abort",
     "update": "Update",
-    "default-content-group": "Default"
+    "default-content-group": "Default",
+    "description": "Description"
   },
   "content": {
     "content": "Content",