WSI Validation: Initial WSI "swapchain" validation layer.
diff --git a/demos/cube.c b/demos/cube.c
index 884c2b0..86393de 100644
--- a/demos/cube.c
+++ b/demos/cube.c
@@ -2032,6 +2032,7 @@
         "DrawState",
         "ParamChecker",
         "ShaderChecker",
+        "Swapchain",
         "DeviceLimits",
         "Image",
     };
@@ -2043,6 +2044,7 @@
         "DrawState",
         "ParamChecker",
         "ShaderChecker",
+        "Swapchain",
         "DeviceLimits",
         "Image",
     };