add link to the example repo

Author: bahmutov

README.md

@@ -229,6 +229,7 @@ Name | Description
 [netlify-plugin-cypress-example](https://github.com/cypress-io/netlify-plugin-cypress-example) | Runs Cypress tests on Netlify and records their results to Cypress Dashboard
 [netlify-plugin-prebuild-example](https://github.com/cypress-io/netlify-plugin-prebuild-example) | Runs tests twice, first using the development version of the site, then after Netlify builds the production bundles, runs the tests again
 [cypress-example-kitchensink](https://github.com/cypress-io/cypress-example-kitchensink) | Runs only a subset of all tests before publishing the folder to Netlify
+[bahmutov/eleventyone](https://github.com/bahmutov/eleventyone) | Example used in [Test Sites Deployed To Netlify Using netlify-plugin-cypress](https://glebbahmutov.com/blog/test-netlify/) tutorial
 
 ## Debugging