Update compose-dashboard.yml

Author: mohsenasm

test-cluster/compose-dashboard.yml

@@ -28,6 +28,7 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
     ports:
       - "127.0.0.1:2375:2375"
+    # Only granting GET access for /nodes, /networks, /services, and /tasks.
     environment:
       NODES: 1
       NETWORKS: 1
@@ -39,4 +40,4 @@ services:
 networks:
   monitoring_net:
     external:
-      name: sd_monitoring_net
+      name: sd_monitoring_net