watch config.js

package.json

@@ -29,6 +29,12 @@
     "nodemon": "^2.0.3"
   },
   "nodemonConfig": {
-    "watch": ["app.js", "src/", "routes/", "assets/"]
+    "watch": [
+      "app.js",
+      "config.js",
+      "src/",
+      "routes/",
+      "assets/"
+    ]
   }
 }