diff --git a/src/app/in-memory-data.service.ts b/src/app/in-memory-data.service.ts
index dd0271cdf09494b51dc302d82d554911ec141edc..49a107eacb6d9164fb6db63960061a076ba4a6d1 100644
--- a/src/app/in-memory-data.service.ts
+++ b/src/app/in-memory-data.service.ts
@@ -134,7 +134,7 @@ export class InMemoryDataService implements InMemoryDbService {
         read: 'yes',
         creationTimestamp: Date,
       }
-    ]
+    ];
     return { rooms, comments, contents, answerTexts };
   }
 }