diff --git a/extension/manifest.json b/extension/manifest.json
index 1a96795..13cf4bc 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -1,6 +1,6 @@
 
 {
-   "manifest_version":2, 
+   "manifest_version": 2, 
    "name": "aci",
    "version": "0.0.1",
    "description": "aci",