diff --git a/data/refdata/instruments.cfg b/data/refdata/instruments.cfg
index 35b56eb..5a82856 100644
--- a/data/refdata/instruments.cfg
+++ b/data/refdata/instruments.cfg
@@ -466,20 +466,20 @@
         "quote_asset": "USDC",
         "quantity_precision": "0.1",
         "price_tick": 0.0001
-    },
+    }
     # --- PERP-X
-    "PERP-XLM-USDC": {
+    , "PERP-XLM-USDC": {
         "base_asset": "XLM",
         "quote_asset": "USDC",
         "quantity_precision": "1",
         "price_tick": 0.00001
-    },
-    "PERP-XRP-USDC": {
+    }
+    , "PERP-XRP-USDC": {
         "base_asset": "XRP",
         "quote_asset": "USDC",
         "quantity_precision": "1",
         "price_tick": 0.0001
-    },
+    }
     # ------------------- STOCKS
     , "STOCK-AAPL": {
         "base_asset": "EQT.AAPL"