Fix examples

Signed-off-by: Charles d'Avernas <charles.davernas@neuroglia.io>

Author: cdavernas

examples/emit-additional-sink.yaml renamed to examples/emit-cc.yaml

@@ -17,4 +17,4 @@ do:
               items:
                 - breed: dalmatian
                   quantity: 101
-        to: https://additional-cloud-event-sink.com/pub
+        cc: https://additional-cloud-event-sink.com/pub