Update end-to-end-testing.md

docs/docs/how-to/testing/end-to-end-testing.md

@@ -42,7 +42,7 @@ You also need to add additional scripts to your `package.json` to run Cypress:
 
 Type `npm run test:e2e` in your command line and see Cypress running for the first time. A folder named `cypress` will be created at the root of your project and a new application window will pop up. [Cypress' getting started guide](https://docs.cypress.io/guides/getting-started/writing-your-first-test.html#) is a good start to learn how to write tests!
 
-_Important note_: If you are running Gatsby with the `--https` flag, whether using your own or automatically generated certificates, you will also need to tell `start-server-and-test` to disable HTTPS certificate checks (otherwise it will wait forever and never actually launch Cypress. You do this by passing in an environmental variable: `START_SERVER_AND_TEST_INSECURE=1`. [start-server-and-test docs](https://github.com/bahmutov/start-server-and-test#disable-https-certificate-checks)).
+**Please note:** If you are running Gatsby with the `--https` flag, whether using your own or automatically generated certificates, you will also need to tell `start-server-and-test` to disable HTTPS certificate checks (otherwise it will wait forever and never actually launch Cypress. You do this by passing in an environmental variable: `START_SERVER_AND_TEST_INSECURE=1`. [start-server-and-test docs](https://github.com/bahmutov/start-server-and-test#disable-https-certificate-checks)).
 
 This means your `test:e2e` script would look like this: