Minor usage fix
Minor usage fix

Fixes usage when running with a single unnamed argument

Drooids/xenia,greg100795/xenia,toxic88/xenia,no1dead/xenia,DaTrollMon/xenia,wrren/xenia,bowlofstew/xenia,wrren/xenia,TingPing/xenia,AbaiQi/xenia,sephiroth99/xenia,greg100795/xenia,Drooids/xenia,no1dead/xenia,herman-rogers/xenia,sephiroth99/xenia,sabretooth/xenia,Drooids/xenia,galek/xenia,toxic88/xenia,woody2014/xenia,Rhodan81/xenia,woody2014/xenia,wrren/xenia,galek/xenia,bowlofstew/xenia,Drooids/xenia,TingPing/xenia,DaTrollMon/xenia,Rhodan81/xenia,woody2014/xenia,AbaiQi/xenia,bowlofstew/xenia,no1dead/xenia,MorganBauer/xenia,AbaiQi/xenia,pwz3n0/xenia,herman-rogers/xenia,DaTrollMon/xenia,pwz3n0/xenia,ObsidianGuardian/xenia,TRex22/xenia,maxton/xenia,bradparks/xenia__xbox_emulator,greg100795/xenia,MorganBauer/xenia,KitoHo/xenia,DrChat/xenia,sabretooth/xenia,Rhodan81/xenia,TRex22/xenia,sephiroth99/xenia,woody2014/xenia,bradparks/xenia__xbox_emulator,wrren/xenia,KitoHo/xenia,KitoHo/xenia,greg100795/xenia,DrChat/xenia,bowlofstew/xenia,MorganBauer/xenia,TingPing/xenia,toxic88/xenia,herman-rogers/xenia,TRex22/xenia,ObsidianGuardian/xenia,pwz3n0/xenia,sabretooth/xenia,herman-rogers/xenia,maxton/xenia,toxic88/xenia,maxton/xenia,DaTrollMon/xenia,Rhodan81/xenia,galek/xenia,KitoHo/xenia,no1dead/xenia,ObsidianGuardian/xenia,pwz3n0/xenia,MorganBauer/xenia,DrChat/xenia,AbaiQi/xenia,bradparks/xenia__xbox_emulator,TingPing/xenia,bradparks/xenia__xbox_emulator,galek/xenia