GDScript section on Awaiting for Signals says await immediately returns control to caller

**Docs version**
Godot 4.0.beta, "latest" at 2023-02-03

**Issue description:**
The documentation wrongly describes how `await` works, I believe.

**URL to the documentation page:**
https://github.com/godotengine/godot-docs/blob/8f0a570fcfcf924c6e2fffe63082cf6de3ed001e/tutorials/scripting/gdscript/gdscript_basics.rst#awaiting-for-signals

Excerpt from the section linked above:
> Using the await keyword with a signal or a call to a function that is also a coroutine will *immediately return the control to the caller*.

- Surely, the `await` keyword causes the caller to **wait**, for the signal or coroutine? It's a blocking call?
- In context, the above cited sentence isn't perhaps needed at all?