[docs] Fix typo in toggle-button.md (#19002)

Author: noahbenham

docs/src/pages/components/toggle-button/toggle-button.md

@@ -34,6 +34,6 @@ Here is an example of customizing the component. You can learn more about this i
 
 ## Accessibility
 
-ToggleButtonGroup has `role="group"`. You should provide an accessible label with `arial-label="label"`, `aria-labelledby="id"` or `<label>`.
+ToggleButtonGroup has `role="group"`. You should provide an accessible label with `aria-label="label"`, `aria-labelledby="id"` or `<label>`.
 
 ToggleButton sets `aria-pressed="<bool>"` according to the button state. You should label each button with `aria-label`.