Update README.md,rm /manager

failed to start container "helper-pod": Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime creat │
│ e failed: runc create failed: unable to start container process: exec: "/manager": stat /manager: no such file or directory: unknown

README.md

@@ -155,9 +155,7 @@ data:
                         "node":"yasker-lp-dev3",
                         "paths":[]
                 }
-                ],
-                "setupCommand": "/manager",
-                "teardownCommand": "/manager"
+                ]
         }
   setup: |-
         #!/bin/sh