Update UI.java

Author: jfullstackdev

src/simplejavacalculator/UI.java

@@ -63,7 +63,7 @@ public class UI implements ActionListener {
    public UI() {
       frame = new JFrame("Calculator PH");
 
-      image = new ImageIcon("icon/icon.png");      
+      image = new ImageIcon("..//icon/icon.png");      
 
       panel = new JPanel();
       panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));