tracks/elm/docs/EXERCISE_README_INSERT.md in trackler-2.1.0.53 vs tracks/elm/docs/EXERCISE_README_INSERT.md in trackler-2.1.0.54

@@ -15,5 +15,14 @@
 Execute the tests with:
 
 ```bash
 $ npm test
 ```
+
+Automatically run tests again when you save changes:
+
+```bash
+$ npm run watch
+```
+
+As you work your way through the test suite, be sure to remove the `skip <|`
+calls from each test until you get them all passing!