code cleaning

Author: isbkch

src/main.cpp

@@ -37,13 +37,15 @@ time_t now;
 time_t nowish = 1510592825;
 
 // declaring custom function to follow C++ validation rules
+// **************
 void connectToMqtt();
 void NTPConnect(void);
 void sendDataToAWS(void);
 void checkWiFiThenMQTT(void);
 void connectToWiFi(String init_str);
 void messageReceived(char *topic, byte *payload, unsigned int length);
 String sendDataToUno(String command, const int timeout, boolean debug);
+// **************
 
 void NTPConnect(void)
 {
@@ -132,7 +134,7 @@ void sendDataToAWS(void)
 
   // Test if parsing succeeds.
   if (error) {
-    Serial.print(F("deserializeJson() failed."));
+    Serial.print("deserializeJson() failed.");
     return;
   }