diff --git a/src/core/config/Categories.json b/src/core/config/Categories.json
index 7718be98..a4841775 100644
--- a/src/core/config/Categories.json
+++ b/src/core/config/Categories.json
@@ -70,7 +70,7 @@
             "Avro to JSON",
             "CBOR Encode",
             "CBOR Decode",
-            "JSON to Go Struct"
+            "JSON to Go Struct",
             "Rison Encode",
             "Rison Decode"
         ]