diff --git a/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb b/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb
index 54a96ed8..53df81ef 100644
--- a/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb
+++ b/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb
@@ -1,5 +1,6 @@
-"cells": [
-	{
+{
+  "cells": [
+{
       "cell_type": "markdown",
       "metadata": {
         "id": "view-in-github",
@@ -9,8 +10,6 @@
         "<a href=\"https://colab.research.google.com/github/hinabl/voice-changer/blob/master/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
       ]
     },
-{
-  "cells": [
     {
       "cell_type": "markdown",
       "metadata": {