Update MPPT_Code_ESP8266.ino

MPPT_Code_ESP8266/MPPT_Code_ESP8266.ino

@@ -5,7 +5,7 @@
 //
 //  This code is for an arduino Nano based Solar MPPT charge controller.
 //  This code is a modified version of sample code from www.timnolan.com
-//  updated 21/06/2015
+//  updated 07/06/2015
 //
 //  Mods by Aplavins 06/19/2015