text was too helpful (also long)

assignments/a2/src/main/java/Sidepane.java

@@ -65,7 +65,7 @@ class Colours extends JPanel
     colours.add(new colourButton(Color.cyan));
     //colours.add(new colourButton(Color.gray));
 
-    this.changeButton = new JButton("Choose Custom Colour");
+    this.changeButton = new JButton("Custom");
     changeButton.addActionListener(new ActionListener()
     {
       public void actionPerformed(ActionEvent e)