diff --git a/README.org b/README.org
index 7d6140a..963191f 100644
--- a/README.org
+++ b/README.org
@@ -295,12 +295,12 @@ function main(int argc, str[] argv) {
       }
       splitbox(parent.size, 0.75) {
         canvas() {
-          model(Floor([0,0,0], 30));
+          model(Floor([0, 0, 0], 30));
           me.update();
-          model(Cube(me.pos, [0.5r,0.5r,0.5r], me.color));
+          model(Cube(me.pos, [0.5,0.5,0.5], me.color));
           if (Player[] others = me.server.read("players")) {
             for (p in others) {
-              model(Cube(p.pos, [0.5r,0.5r,0.5r], p.color));
+              model(Cube(p.pos, [0.5,0.5,0.5], p.color));
             }
           }
         }