### Godot version

4.1.stable.flathub

### System information

Ubuntu 22

### Issue description

I'm converting my project and just caught the version 4.0 in _`"to work in Godot 4.0"`_ instead of current version. I'm not sure if it's intended but I feel like it would make more sense to have current version or just 4.x

![image](https://github.com/godotengine/godot/assets/14089949/03411389-c0c2-4527-8946-b1fdf348abe8)


### Steps to reproduce

Try converting a project to Godot 4 from Godot 3

### Minimal reproduction project

Default Godot 3 project opened with Godot 4
if (to == -1) {
		to = arguments.size();
	}
	String value;
	if (arguments.size() > 0 && from != 0 && from < to) {
		value = ", ";
	}
	for (int i = from; i < to; i++) {
		value += arguments[i];
		if (i != to - 1) {
			value += ", ";
		}
	}
	return value;
}
String ProjectConverter3To4::get_starting_space(const String &line) const {