Update ChoiceDemo.java

Author: SAKET-SK

ChoiceDemo.java

@@ -1,3 +1,5 @@
+// A program like calcualtor, we make choice of which operation to perform on two numbers
+
 import java.awt.*;
 import java.awt.event.*;
 import java.applet.*;
@@ -47,4 +49,4 @@ else if(idx==4)
 
 		t3.setText(""+rs);
 	}
-}
+}