Vibration motor analog sensor code

int analogPin = A0;
int motorPin = 11;
String debug;
String space = ” “;

void setup() {
pinMode(analogPin, INPUT);
pinMode(motorPin, OUTPUT);
Serial.begin(9600);

}

void loop() {
int value = analogRead(analogPin);
int motorValue = map(value, 0, 1023, 0, 255);
analogWrite(motorPin, motorValue);

debug = value + space + motorValue;
Serial.println(debug);
delay(1000);
}