Update README.MD

companion/README.MD

@@ -39,7 +39,3 @@ These options are also available when the option `Auto-save > save the page with
  - `errorFile`: path of the file where errors are stored (default: `undefined`)
  - `browserHeadless`: whether the browser is launched in headless mode (default: `true`)
  - `browserDebug`: whether the browser is launched with the developer tools opened (default: `false`)
-
-## Notes
-
- - Only the Chrome version of SingleFile allows you to use SingleFile Companion at the moment. This feature will be available in Firefox when this bug is fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=1630415. Although, you can use SingleFile Companion with Firefox by installing SingleFile manually, see https://github.com/gildas-lormeau/SingleFile#install.