Even if it wouldn't be feasible to alter the code in this respect, I really think that the docs ought to be proof-read and corrected. man usb_modeswitch displays a manual that consequently talks about a program named "usb-modeswitch", and there are errors at this web site as well. On top of that you also use capital letters (USB_ModeSwitch) here.
Besides that, I'd like to express my gratitude for a nice piece of software that seems to handle switching in a robust manner.
![Smile :)](./images/smilies/icon_e_smile.gif)