[MC-121655] Incorrect message when teleporting single entity

When teleporting a single entity (e.g. a player) only the x-coordinate is printed in chat.

When executing:

/teleport tomudding 0 0 0

/teleport tomudding 0 0 0

The output is:

Teleported tomudding entities to 0.5

Teleported tomudding entities to 0.5

And not

Teleported tomudding entities to 0.5, 0.0, 0.5

Teleported tomudding entities to 0.5, 0.0, 0.5

Linked issues

I would say this report duplicates instead of relates to MC-121637

This is about the coordinates showing, not the "entities".