fixed typo

code/espurna/espurna.ino

@@ -2,7 +2,7 @@
 
 ESPurna
 
-Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
+Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -43,7 +43,7 @@ void hardwareSetup() {
         SPIFFS.begin();
     #endif
 
-    #if defined(EPSLIVE)
+    #if defined(ESPLIVE)
         //The ESPLive has an ADC MUX which needs to be configured.
         pinMode(16, OUTPUT);
         digitalWrite(16, HIGH); //Defualt CT input (pin B, solder jumper B)