Fix tutorial name in the Dodge the Creeps project description

The description was referencing the old tutorial by the name "Your first game",
but since then the name has changed to "Your first 2D game".

2d/dodge_the_creeps/project.godot

@@ -14,7 +14,7 @@ config/name="Dodge the Creeps"
 config/description="This is a simple game where your character must move
 and avoid the enemies for as long as possible.
 
-This is a finished version of the game featured in the 'Your first game'
+This is a finished version of the game featured in the 'Your first 2D game'
 tutorial in the documentation. For more details, consider
 following the tutorial in the documentation."
 run/main_scene="res://Main.tscn"

mono/dodge_the_creeps/project.godot

@@ -14,7 +14,7 @@ config/name="Dodge the Creeps with C#"
 config/description="This is a simple game where your character must move
 and avoid the enemies for as long as possible.
 
-This is a finished version of the game featured in the 'Your first game'
+This is a finished version of the game featured in the 'Your first 2D game'
 tutorial in the documentation, but ported to C#. For more details,
 consider following the tutorial in the documentation."
 run/main_scene="res://Main.tscn"