Update

Author: tomoya.miwa

codelab.json

@@ -3,7 +3,7 @@
   "format": "html",
   "prefix": "https://storage.googleapis.com",
   "mainga": "UA-49880327-14",
-  "updated": "2019-09-13T15:41:00+09:00",
+  "updated": "2019-09-13T17:38:29+09:00",
   "id": "kotlin_coroutines_ja",
   "duration": 0,
   "title": "Using Kotlin Coroutines in your Android App",