Changes

|1. https://github.com/Hansol-Cho/my-note-app/issues/1 <br/br> 2. https://github.com/jpjjulie/my-note/issues/1|1. https://github.com/Hansol-Cho/my-note-app/pull/7 <br/br> 2. https://github.com/jpjjulie/my-note/pull/2