contrib/bash/completion.sh in vagrant-unbundled-1.9.7.1 vs contrib/bash/completion.sh in vagrant-unbundled-1.9.8.1

@@ -89,10 +89,10 @@
               fi
               COMPREPLY=($(compgen -W "${running_vm_list}" -- ${cur}))
               return 0
             ;;
             "box")
-              box_commands="add help list outdated remove repackage update"
+              box_commands="add help list outdated prune remove repackage update"
               COMPREPLY=($(compgen -W "${box_commands}" -- ${cur}))
               return 0
             ;;
             "plugin")
               plugin_commands="install license list uninstall update"