Merge pull request #365 from Narcha/patch-2

Remove incorrect .unwrap()

docs/beginner/tutorial5-textures/README.md

@@ -35,7 +35,7 @@ surface.configure(&device, &config);
 
 let diffuse_bytes = include_bytes!("happy-tree.png");
 let diffuse_image = image::load_from_memory(diffuse_bytes).unwrap();
-let diffuse_rgba = diffuse_image.to_rgba8().unwrap();
+let diffuse_rgba = diffuse_image.to_rgba8();
 
 use image::GenericImageView;
 let dimensions = diffuse_image.dimensions();