docs: fix menuToggle default value

fixes #1476

[ci skip]

README.md

@@ -240,7 +240,7 @@ You can use all of the following options with standalone version on <redoc> tag
 * `hideSchemaTitles` - do not display schema `title` next to to the type
 * `simpleOneOfTypeLabel` - show only unique oneOf types in the label without titles
 * `lazyRendering` - _Not implemented yet_ ~~if set, enables lazy rendering mode in ReDoc. This mode is useful for APIs with big number of operations (e.g. > 50). In this mode ReDoc shows initial screen ASAP and then renders the rest operations asynchronously while showing progress bar on the top. Check out the [demo](\\redocly.github.io/redoc) for the example.~~
-* `menuToggle` - if true clicking second time on expanded menu item will collapse it, default `false`.
+* `menuToggle` - if true clicking second time on expanded menu item will collapse it, default `true`.
 * `nativeScrollbars` - use native scrollbar for sidemenu instead of perfect-scroll (scrolling performance optimization for big specs).
 * `noAutoAuth` - do not inject Authentication section automatically.
 * `onlyRequiredInSamples` - shows only required fields in request samples.