Remove trailing comma

BNAndras · web-flow · commit da640ce465e1 · 2023-11-20T13:24:28.000-08:00
diff --git a/config.json b/config.json
@@ -814,7 +814,7 @@
         "topics": [
           "lists",
           "strings"
-        ],
+        ]
       },
       {
         "slug": "minesweeper",
