Migration Guide for 0.15 mentions UiTextWriter but it is not found when used.

[aidenpc23]

The Migration Guide mentions UiTextWriter but if you try to use it anywhere it gives this error:
cannot find type UiTextWriter in this scope

There is nothing to import.

[aidenpc23]

I looked into it and found that it is actually supposed to be TextUiWriter. Migration guide says "UiTextWriter".

[Olle-Lukowski]

I personally feel like UiTextWriter is a better name... not sure if it's too late to change this, but I will open an issue in the main bevy repo to discuss this.

[rparrett]

That section was meant to be replaced by the one from this PR: bevyengine/bevy#15887