diff --git a/packages/material-ui/src/Backdrop/Backdrop.js b/packages/material-ui/src/Backdrop/Backdrop.js
index 9b24b43249d9b8..2b919c680bc610 100644
--- a/packages/material-ui/src/Backdrop/Backdrop.js
+++ b/packages/material-ui/src/Backdrop/Backdrop.js
@@ -4,7 +4,6 @@ import clsx from 'clsx';
 import withStyles from '../styles/withStyles';
 import Fade from '../Fade';
 
-//work to be done here
 export const styles = {
   /* Styles applied to the root element. */
   root: {