Fix path reference to contributors example (#9219)

# Objective

Fix in incorrect reference to another example.

## Solution

Fix the reference. :-)

examples/2d/text2d.rs

@@ -3,7 +3,7 @@
 //! Note that this uses [`Text2dBundle`] to display text alongside your other entities in a 2D scene.
 //!
 //! For an example on how to render text as part of a user interface, independent from the world
-//! viewport, you may want to look at `2d/contributors.rs` or `ui/text.rs`.
+//! viewport, you may want to look at `games/contributors.rs` or `ui/text.rs`.
 
 use bevy::{
     prelude::*,