Merge pull request #380 from manicken/patch-1

Update index.html

gui/index.html

 		{"type":"AudioOutputAnalogStereo","resource":"DAC1",         "shareable":false},
 		{"type":"AudioOutputAnalogStereo","resource":"DAC2",         "shareable":false},
 		{"type":"AudioOutputAnalogStereo","resource":"Sample Rate",  "shareable":true,  "setting":"Teensy Control"},
-		{"type":"AudioOutputPWM",        "resource":"DAC1",          "shareable":false},
+		{"type":"AudioOutputPWM",        "resource":"PWM",           "shareable":false},
 		{"type":"AudioOutputPWM",        "resource":"Sample Rate",   "shareable":true,  "setting":"Teensy Control"},
 		{"type":"AudioOutputMQS",        "resource":"MSQ Device",    "shareable":false},
 		{"type":"AudioOutputMQS",        "resource":"Sample Rate",   "shareable":true,  "setting":"Teensy Control"},