Modal - CloseButton/close-button doesn't exist

[LachlanBorwick]

In the docs, you have an example of using the close button as a prop for a modal. But there are two issues:

• In the example, you use "close-button", but in the prop's section, you specify "closeButton".
• The API description doesn't exists either

[m0ksem]

Same missed description for showNestedOverlay.