diff --git a/Sim800L.cpp b/Sim800L.cpp
index 2d94b4f..a5775cf 100644
--- a/Sim800L.cpp
+++ b/Sim800L.cpp
@@ -251,53 +251,54 @@ String Sim800L::getOperator()
 }
 
 
-bool Sim800L::calculateLocation() 
-{
-	/*
-		Type: 1  To get longitude and latitude
-		Cid = 1  Bearer profile identifier refer to AT+SAPBR
-	*/
-		
-	uint8_t type = 1;
-	uint8_t cid = 1;
-	
-
-	this->print("AT+CIPGSMLOC=");
-	this->print(type);
-	this->print(",");
-	this->print(cid);
-	this->print("\r");
-	
-	
-	String data = _readSerial(20000);
-	
-	if (data.indexOf("ER")!=(-1)) return false;
-	
-	uint8_t indexOne;
-	uint8_t indexTwo;
-	
-	indexOne = data.indexOf(":") + 1;
-	indexTwo = data.indexOf(",");
-
-	_locationCode = data.substring(indexOne , indexTwo);
-
-	indexOne = data.indexOf(",") + 1;
-	indexTwo = data.indexOf("," , indexOne);
-
-	_longitude = data.substring(indexOne , indexTwo);
-
-	indexOne = data.indexOf(",", indexTwo) + 1;
-	indexTwo = data.indexOf("," , indexOne);
-
-	_latitude = data.substring(indexOne , indexTwo);
-	
-	return true;
-		
-}
-
-String Sim800L::getLocationCode() {
-	return _locationCode;
-	/*
+bool Sim800L::calculateLocation()
+{
+    /*
+    	Type: 1  To get longitude and latitude
+    	Cid = 1  Bearer profile identifier refer to AT+SAPBR
+    */
+
+    uint8_t type = 1;
+    uint8_t cid = 1;
+
+
+    this->print("AT+CIPGSMLOC=");
+    this->print(type);
+    this->print(",");
+    this->print(cid);
+    this->print("\r");
+
+
+    String data = _readSerial(20000);
+
+    if (data.indexOf("ER")!=(-1)) return false;
+
+    uint8_t indexOne;
+    uint8_t indexTwo;
+
+    indexOne = data.indexOf(":") + 1;
+    indexTwo = data.indexOf(",");
+
+    _locationCode = data.substring(indexOne, indexTwo);
+
+    indexOne = data.indexOf(",") + 1;
+    indexTwo = data.indexOf(",", indexOne);
+
+    _longitude = data.substring(indexOne, indexTwo);
+
+    indexOne = data.indexOf(",", indexTwo) + 1;
+    indexTwo = data.indexOf(",", indexOne);
+
+    _latitude = data.substring(indexOne, indexTwo);
+
+    return true;
+
+}
+
+String Sim800L::getLocationCode()
+{
+    return _locationCode;
+    /*
      Location Code:
      0      Success
      404    Not Found
@@ -307,15 +308,17 @@ String Sim800L::getLocationCode() {
      603    DNS Error
      604    Stack Busy
      65535  Other Error
-  */
+    */
 }
 
-String Sim800L::getLongitude() {
-	return _longitude;
+String Sim800L::getLongitude()
+{
+    return _longitude;
 }
 
-String Sim800L::getLatitude() {
-	return _latitude;
+String Sim800L::getLatitude()
+{
+    return _latitude;
 }
 
 
diff --git a/Sim800L.h b/Sim800L.h
index 9eaf536..214fda0 100644
--- a/Sim800L.h
+++ b/Sim800L.h
@@ -84,9 +84,9 @@ class Sim800L : public SoftwareSerial
     String _buffer;
     bool _sleepMode;
     uint8_t _functionalityMode;
-	String _locationCode;
-	String _longitude;
-	String _latitude;
+    String _locationCode;
+    String _longitude;
+    String _latitude;
 
     String _readSerial();
     String _readSerial(uint32_t timeout);
@@ -119,11 +119,11 @@ class Sim800L : public SoftwareSerial
 
     String getOperatorsList();
     String getOperator();
-	
-	bool calculateLocation();
-	String getLocationCode();
-	String getLongitude();
-	String getLatitude();
+
+    bool calculateLocation();
+    String getLocationCode();
+    String getLongitude();
+    String getLatitude();
 
     bool answerCall();
     void callNumber(char* number);