Fix for issue #209

Author: xolotl

includes/class-creativecommons.php

@@ -924,7 +924,7 @@ public function create_admin_page() {
 		<div style="background: white; border: 1px solid #e5e5e5; box-shadow: 0 1px 1px rgba(0,0,0,.04); padding: 2em; display: inline-table;">
 
 		<?php
-			printf( '<img src="%1$s" align="right" style="padding: 1em; width: 20%; height: auto !important; " />', esc_attr( CCPLUGIN__URL ) . 'assets/icon-256x256.png' );
+			printf( '<img src="%1$s" align="right" style="padding: 1em; width: 20%%; height: auto !important;" />', esc_attr( CCPLUGIN__URL ) . 'assets/icon-256x256.png' );
 		?>
 
 		<h3>About Creative Commons</h3>