Apply suggestions from code review

Author: okwasniewski

docs/modal.md

@@ -174,7 +174,6 @@ The `onOrientationChange` callback is called when the orientation changes while
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 ### `allowSwipeDismissal` <div class="label ios">iOS</div>
@@ -191,7 +190,7 @@ This requires you to implement the `onRequestClose` prop to handle the dismissal
 ### `onRequestClose`
 
 The `onRequestClose` callback is called when the user taps the hardware back button on Android or the menu button on Apple TV. Because of this required prop, be aware that `BackHandler` events will not be emitted as long as the modal is open.
-On iOS, this callback is called when a Modal is being dismissed using a drag gesture when `presentationStyle` is `pageSheet or formSheet`. When `allowSwipeDismissal` is enabled this callback will be called after dismissing the modal. 
+On iOS, this callback is called when a Modal is being dismissed using a drag gesture when `presentationStyle` is `pageSheet or formSheet`. When `allowSwipeDismissal` is enabled this callback will be called after dismissing the modal.
 
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