Controlling led using HC-05 bluetooth module

1char Incoming_value = 0;
2void setup() {
3  // put your setup code
4  here, to run once:
5Serial.begin(9600);
6pinMode(13,OUTPUT);
7}
8
9void
10  loop() {
11  // put your main code here, to run repeatedly:
12  if (Serial.available()
13  > 0)
14    {
15      Incoming_value = Serial.read();
16      Serial.print(Incoming_value);
17
18      Serial.print("/n");
19      if (Incoming_value == '1')
20        digitalWrite(13,HIGH);
21
22      else if(Incoming_value == '0')
23        digitalWrite(13,LOW);
24    }
25}

1char Incoming_value = 0;
2void setup() {
3  // put your setup code  here, to run once:
4Serial.begin(9600);
5pinMode(13,OUTPUT);
6}
7
8void  loop() {
9  // put your main code here, to run repeatedly:
10  if (Serial.available()  > 0)
11    {
12      Incoming_value = Serial.read();
13      Serial.print(Incoming_value);
14      Serial.print("/n");
15      if (Incoming_value == '1')
16        digitalWrite(13,HIGH);
17      else if(Incoming_value == '0')
18        digitalWrite(13,LOW);
19    }
20}