diff --git a/well-known/details.md b/well-known/details.md
index be37103..807dee3 100644
--- a/well-known/details.md
+++ b/well-known/details.md
@@ -79,7 +79,7 @@ Full example of an Android app descriptor:
 ```json
 { "namespace": "android_app", "package_name": "com.costingtons.app",
   "sha256_cert_fingerprints":
-    ["14:6D:E9:83:C5:73:06:50:D8:EE:B9:95:2F:34:FC:64:16:"
+    ["14:6D:E9:83:C5:73:06:50:D8:EE:B9:95:2F:34:FC:64:16",
      "A0:83:42:E6:1D:BE:A8:8A:04:96:B2:3F:CF:44:E5"]}
 ```