{Diskpool} Update command with new directive (#14761)

* change

* new change

Author: Juliehzl

specification/storagepool/resource-manager/readme.az.md

@@ -24,10 +24,6 @@ cli:
           positional: true
           positionalKeys:
             - id
-      - where:
-          group: DiskPools
-          op: ListOutboundNetworkDependenciesEndpoints
-        hidden: true
       - where:
           group: DiskPools
           parameter: additionalCapabilities

specification/storagepool/resource-manager/readme.cli.md

@@ -15,7 +15,7 @@ directive:
       set:
         command: disk-pool stop
     - where:
-        command: diskpool disk-pool-zone list
+        command: disk-pool-zone list
       set:
         command: disk-pool list-skus
 ```