Index: /trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp	(revision 55140)
+++ /trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp	(revision 55141)
@@ -347,4 +347,5 @@
                      "                            [--usb on|off]\n"
                      "                            [--usbehci on|off]\n"
+                     "                            [--usbxhci on|off]\n"
                      "                            [--snapshotfolder default|<path>]\n"
                      "                            [--teleporter on|off]\n"