Kafkacat-Anweisung zum auslesen des Topics ergänzt

diff --git a/README.sh b/README.sh
index 4a98289..5773fbd 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -27,4 +27,6 @@ docker-compose up setup
 docker-compose ps
 docker-compose up producer
 
-docker-compose exec cli kafkacat -b kafka:9092 -t test -e -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'
+# tag::kafkacat[]
+kafkacat -b :9092 -t test -e -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'
+# end::kafkacat[]