From acae5ef08c8daa2d2914ab261e47461c11e6d199 Mon Sep 17 00:00:00 2001
From: Julia Longtin <julia.longtin@gmail.com>
Date: Fri, 19 Jul 2019 08:20:18 +0100
Subject: [PATCH] use union correctly.

---
 Examples/example13-e.escad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Examples/example13-e.escad b/Examples/example13-e.escad
index 89ff3a6..5c43735 100644
--- a/Examples/example13-e.escad
+++ b/Examples/example13-e.escad
@@ -1,5 +1,5 @@
 /* Example 13 - The rounded union of a cube and a sphere. */
-union {
+union () {
   cube ([0,0,0],[20,20,20]);
   translate ([20,20,20]) sphere (15);
 }
\ No newline at end of file