Containers Growth Strategy Out of Date

The documentation regarding how Qt allocates storage dynamically using containers such as QString, QByteArray, and others is extremely out of date.

Here are the docs: https://doc.qt.io/qt-5/containers.html#growth-strategies

The claim is that memory is allocated in 4KB pages after a certain point. 

However, according to this commit, Qt switched over to using power-of-two allocation like many other languages/implementations use today. See here: https://github.com/qt/qtbase/commit/fb8be9905d5f3216edc3fbb72b8ce1c380737eac

It was misleading to me at first since I was wondering how allocating in 4KB pages would be any better than doing a power-of-two allocation.