diff --git a/PRO-Delegators/chains.json b/PRO-Delegators/chains.json
index ab977d92ee..aadd41121a 100644
--- a/PRO-Delegators/chains.json
+++ b/PRO-Delegators/chains.json
@@ -37,6 +37,6 @@
         "run_time": "every 1 hour",
         "minimum_reward": 100000
       }
-    },  
+    }  
   ]
 }