Typo: Page 52. XMMatrixInverse

My copy of the book states that the first parameter of `XMMatrixInverse` is "Input (detM, detM, detM, detM)". However, as stated in the official [documentation](https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-xmmatrixinverse), the first parameter should be an optional output. 