diff --git a/examples/trace_b.json b/examples/trace_b.json
index 3e8130db..7dc9c08f 100644
--- a/examples/trace_b.json
+++ b/examples/trace_b.json
@@ -40,5 +40,6 @@
       "topics": ["fee"],
       "data": "5"
     }
+    
   ]
 }