update description in error boundaries lesson 01 to match automated tests#430

kentcdodds merged 1 commit intoepicweb-dev:mainepicweb-dev/react-fundamentals:mainfrom

zelaznik:make-description-on-09/01-match-the-test-suitezelaznik/react-fundamentals:make-description-on-09/01-match-the-test-suiteCopy head branch name to clipboard