Index: /trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp	(revision 43653)
+++ /trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp	(revision 43654)
@@ -361,6 +361,8 @@
                      "                            [--autostart-enabled on|off]\n"
                      "                            [--autostart-delay <seconds>]\n"
+#if 0 /* Disabled until the feature is implemented. */
                      "                            [--autostop-type disabled|savestate|poweroff|\n"
                      "                                             acpishutdown]\n"
+#endif
                      "\n");
     }