diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 8aff32ed..e5a1a0aa 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -12,15 +12,15 @@
 	// Add the IDs of extensions you want installed when the container is created.
 	"extensions": [
 		"rebornix.Ruby"
-	]
+	],
 	
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
 
 	// Use 'postCreateCommand' to run commands after the container is created.
-	"postCreateCommand": "bundle install",
+	"postCreateCommand": "bundle install"
 
 	// Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
 	// "remoteUser": "vscode"
 
-}
\ No newline at end of file
+}