Update Java Substring.java

Author: Pavith19

Strings/Java Substring.java

@@ -1,6 +1,6 @@
 /* *
-* Author: Tonmoy Mondal
-* URL: https://qinetique.github.io
+* Author: Pavith Bambaravanage
+* URL: https://github.com/Pavith19
 * */
 
 /*JAVA-7*/
@@ -15,4 +15,4 @@ public static void main(String[] argh){
         int end = scanner.nextInt();
         System.out.println(string.substring(start, end));
     }
-}
+}