en.yml in vagrant-unbundled-2.3.3.0

- old
+ new

@@ -1792,9 +1792,13 @@
         message which should contain instructions on how to fix this error.
       virtualbox_install_incomplete: |-
         VirtualBox is complaining that the installation is incomplete. Please
         run `VBoxManage --version` to see the error message which should contain
         instructions on how to fix this error.
+      virtualbox_machine_folder_not_found: |-
+        Vagrant failed to determine the machine folder on this host from
+        the VirtualBox system information. Try running the command again.
+        If this error persists, please report this error as a bug.
       virtualbox_mount_failed: |-
         Vagrant was unable to mount VirtualBox shared folders. This is usually
         because the filesystem "vboxsf" is not available. This filesystem is
         made available via the VirtualBox Guest Additions and kernel module.
         Please verify that these guest additions are properly installed in the