fix test failure

Author: ffreyer

test/geometrytypes.jl

@@ -231,8 +231,8 @@ end
         GLTriangleFace[(1, 1, 1), (1, 1, 1), (2, 2, 2), (2, 2, 2), (3, 3, 3), (3, 3, 3), (4, 4, 4), (4, 4, 4), (5, 5, 5), (5, 5, 5), (6, 6, 6), (6, 6, 6)]
     )
     @test coordinates(mesh) == Point{3, Float32}[
-        [1.0, 1.0, 1.0], [1.0, 1.0, 2.0], [1.0, 2.0, 1.0], [1.0, 2.0, 2.0],
-        [2.0, 1.0, 1.0], [2.0, 1.0, 2.0], [2.0, 2.0, 1.0], [2.0, 2.0, 2.0]]
+        [1, 2, 3], [1, 2, 9], [1, 7, 3], [1, 7, 9],
+        [5, 2, 3], [5, 2, 9], [5, 7, 3], [5, 7, 9]]
 
     @test isempty(Rect{3,Float32}())
 end