Duplicate commands in Help

[standalone@localhost:9990 /] help --commands
Commands available in the current context:
attachment                       connection-info                  deployment undeploy              help                             pwd                              set                              
attachment                       connection-info                  deployment undeploy-cli-archive  history                          pwd                              shutdown                        
batch                            deploy                           deployment-info                  history                          quit                             shutdown                        
batch                            deploy                           deployment-info                  if                               quit                             try                              
cd                               deployment deploy-cli-archive    deployment-overlay               if                               read-attribute                   try                              
cd                               deployment deploy-file           deployment-overlay               ls                               read-attribute                   undeploy                        
clear                            deployment deploy-url            echo                             ls                               read-operation                   undeploy                        
clear                            deployment disable               echo                             module                           read-operation                   unset                            
command                          deployment disable-all           echo-dmr                         module                           reload                           unset                            
command                          deployment enable                echo-dmr                         patch apply                      reload                           version                          
command-timeout                  deployment enable-all            for                              patch history                    run-batch                        
command-timeout                  deployment info                  for                              patch info                       run-batch                        
connect                          deployment list                  grep                             patch inspect                    set                              
To read a description of a specific command execute 'help <command name>'.