diff --git a/conf/config.json.example b/conf/config.json.example
index bd1435d..51f55c1 100644
--- a/conf/config.json.example
+++ b/conf/config.json.example
@@ -6,7 +6,7 @@
         "loglevel": "info",
         "useCDN": false,
         "allowGravatar": false,
-        "allowFreeURL" true,
+        "allowFreeURL": true,
         "hsts": {
             "enable": true,
             "maxAgeSeconds": 31536000,