Small touchup of stderr output.

Signed-off-by: Marios Andreopoulos <opensource@andmarios.com>

Author: andmarios

docker/run.sh

@@ -93,8 +93,9 @@ Note: if you use a PORT lower than 1024, please note that kafka-connect-ui can
 now run under any user. In the future a non-root user may become the default.
 In this case you will have to explicitly allow binding to such ports, either by
 setting the root user or something like '--sysctl net.ipv4.ip_unprivileged_port_start=0'.
- Activating privacy features... done."
-http://0.0.0.0:$PORT"
+
+Activating privacy features... done.
+http://0.0.0.0:$PORT
 EOF
 } 1>&2