diff --git a/Examples/ardu51_ADC_example.c b/Examples/ardu51_ADC_example.c
index 46ba691..0c3b52e 100644
--- a/Examples/ardu51_ADC_example.c
+++ b/Examples/ardu51_ADC_example.c
@@ -21,6 +21,8 @@
 				DAC_write(value)	:		AOUT		(PIN 15 of the chip)
 
 	Its recommended to Add 1uF capacitor between DAC output & GND for noise elimination.
+	
+	Copyright (C) 2014.		Pranjal P. Joshi. <joshi.pranjal5@gmail.com>
 */
 
 #define F_OSC 11059200				// define CPU freq.
diff --git a/Examples/ardu51_EEPROM_example.c b/Examples/ardu51_EEPROM_example.c
index 018ef1f..e8ed3f0 100644
--- a/Examples/ardu51_EEPROM_example.c
+++ b/Examples/ardu51_EEPROM_example.c
@@ -17,6 +17,8 @@
 			SCL --- PIN 22 (P2.1)
 			
 			WARNING ::: Never digitalWrite on PIN 21 & 22 while I2C bus is active!
+			
+	Copyright (C) 2014.		Pranjal P. Joshi. <joshi.pranjal5@gmail.com>
 */
 
 #define F_OSC 11059200			// Define CPU freq.
diff --git a/Examples/ardu51_analogWrite_example.c b/Examples/ardu51_analogWrite_example.c
index e22bd48..784c0d1 100644
--- a/Examples/ardu51_analogWrite_example.c
+++ b/Examples/ardu51_analogWrite_example.c
@@ -14,6 +14,8 @@
 	analogWrite36(PWM_VALUE [0 - 255])		-			PWM on PIN36
 	analogWrite35(PWM_VALUE [0 - 255])		-			PWM on PIN35
 	analogWrite34(PWM_VALUE [0 - 255])		-			PWM on PIN34
+	
+	Copyright (C) 2014.		Pranjal P. Joshi. <joshi.pranjal5@gmail.com>
 
 */
 
diff --git a/Examples/ardu51_lcd_example.c b/Examples/ardu51_lcd_example.c
index 244e075..e710ef5 100644
--- a/Examples/ardu51_lcd_example.c
+++ b/Examples/ardu51_lcd_example.c
@@ -34,6 +34,8 @@
 		NOTE:		You can still use remaining pins of Px.
 		That is Px.6 & Px.7 can be used for other applications.
 		LCD data won't interfere with remaining pins!
+		
+	Copyright (C) 2014.		Pranjal P. Joshi. <joshi.pranjal5@gmail.com>
 */
 
 #include <arduino51.h>				// basic file for Arduino51.
diff --git a/Examples/ardu51_serial_example.c b/Examples/ardu51_serial_example.c
index 7758d74..fa9bc8b 100644
--- a/Examples/ardu51_serial_example.c
+++ b/Examples/ardu51_serial_example.c
@@ -16,6 +16,8 @@
 	// All devices having Timer 2 are supported even they are named as 8051 series.      //
 	// For eg. The code will work on AT89S52 & NXP P89V51Rxx series controllers.         //
 	///////////////////////////////////////////////////////////////////////////////////////
+	
+	Copyright (C) 2014.		Pranjal P. Joshi. <joshi.pranjal5@gmail.com>
 */
 
 #define F_OSC 11059200	// CPU Freq. in Hz..
@@ -25,7 +27,7 @@
 #include <ardu51_serial.h>	// header file for serial communication
 
 unsigned char demo = 48;
-unsigned int x = 1024;
+unsigned int x = 0;
 
 void setup()
 {
@@ -37,11 +39,15 @@ void loop()
 	serial_print("Arduino style programming on 8052.\n");
 	serial_println("println means print & jump to new line. no need to add '\n' at the end.");
 	
-	
+	serial_print("writing single char: ");
 	serial_write(demo);			// sending single char value
 												// this will print '0' on terminal
+	serial_print("\n\r");
 	
+	serial_print("Printing Integer: ");
 	serial_printInt(x);		// This will print Int on terminal.. BUG SOLVED! UPDATED!!
+	x++;
+	serial_println();
 	
 	delay(2000);					// wait for 2 seconds n loop back.
 }
\ No newline at end of file