Update README.md

Author: engrpanda

README.md

@@ -147,8 +147,11 @@ This mode use google tts & speech recognition. Make sure the device has it. This
 
 
 #
-# OTHERS AT COMMANDS 
-CHANGE THE SSID, PIN of the BT MODULE for hc05/06
+# OTHERS 
+AT COMMANDS 
+
+FOR TESTING, CHANGING THE SSID & PIN of the BT MODULE for hc05/06
+
 TEST
     Communications test
     “AT”           
@@ -209,39 +212,31 @@ SoftwareSerial BTserial(2, 3); // BT_TX | BT_RX
 void setup()
 
 {
-
   Serial.begin(9600);
 
   Serial.println("Enter AT commands:");
 
   // HC-06 default serial speed is 9600
 
-  BTserial.begin(9600);
-  
+  BTserial.begin(9600); 
 }
 
 void loop()
 
 {
-
   // Keep reading from HC-06 and send to Arduino Serial Monitor
 
   if (BTserial.available())
-  
   {
-  
     Serial.write(BTserial.read());
-    
   }
 
   // Keep reading from Arduino Serial Monitor and send to HC-06
 
   if (Serial.available())
 
   {
-  
-    BTserial.write(Serial.read());
-    
+    BTserial.write(Serial.read()); 
   }
 
 }