fix typo in readme

Hunter
Thursday, August 29th, 2024 at 10:23 AM

readme.md+1-1

readme.md
100  }
101  ```
102  
    -## data persistences
103 +## data persistence
104  your task tree is automatically saved to your browser's local storage after each edit. this ensures your tasks will persist even if you close the browser or refresh the page.
105  
106  **⚠️ warning:** clearing your browsing data may erase your saved tasks. use the [export feature](#importingexporting) to create a backup before clearing your browsing data.