diff --git a/bibliotheca/config/main/2009.json b/bibliotheca/config/main/2009.json
index 30a5b9d..10e9f4f 100644
--- a/bibliotheca/config/main/2009.json
+++ b/bibliotheca/config/main/2009.json
@@ -10,6 +10,7 @@
     "onError": "set-to-blank",
     "newColumnName": "2009",
     "columnInsertIndex": 4
+  },
   {
     "op": "core/text-transform",
     "engineConfig": {
diff --git a/bibliotheca/config/main/2010.json b/bibliotheca/config/main/2010.json
index 9ca8fb3..ab566d0 100644
--- a/bibliotheca/config/main/2010.json
+++ b/bibliotheca/config/main/2010.json
@@ -29,6 +29,6 @@
     "expression": "grel:value.replace('-','')",
     "onError": "set-to-blank",
     "newColumnName": "2010",
-    "columnInsertIndex": 3,
+    "columnInsertIndex": 3
   }
 ]
diff --git a/bibliotheca/config/main/2201.json b/bibliotheca/config/main/2201.json
index 1a1106f..f7087a0 100644
--- a/bibliotheca/config/main/2201.json
+++ b/bibliotheca/config/main/2201.json
@@ -29,6 +29,6 @@
     "expression": "grel:value",
     "onError": "set-to-blank",
     "newColumnName": "2201",
-    "columnInsertIndex": 3,
+    "columnInsertIndex": 3
   }
 ]
diff --git a/bibliotheca/config/main/2240.json b/bibliotheca/config/main/2240.json
index 46b4b8b..402f2b1 100644
--- a/bibliotheca/config/main/2240.json
+++ b/bibliotheca/config/main/2240.json
@@ -29,6 +29,6 @@
     "expression": "grel:value.slice(3)",
     "onError": "set-to-blank",
     "newColumnName": "2240",
-    "columnInsertIndex": 3,
+    "columnInsertIndex": 3
   }
 ]