``version``-Eintrag in `docker-compose.yml` entfernt

diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 3aa7920..ec96bb0 100644 (file)
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.2'
 services:
   zookeeper:
     image: confluentinc/cp-zookeeper:7.7.1