further whitespace fixes
diff --git a/user_guide/installation/upgrade_154.html b/user_guide/installation/upgrade_154.html
index 90bc7d3..01389f3 100644
--- a/user_guide/installation/upgrade_154.html
+++ b/user_guide/installation/upgrade_154.html
@@ -80,15 +80,15 @@
 <h2>Step 2: Add charset to your config.php </h2>

 <p>Add the following to system/application/config/config.php</p>

 <code>/*<br />

-    |--------------------------------------------------------------------------<br />

-    | Default Character Set<br />

-    |--------------------------------------------------------------------------<br />

-    |<br />

-    | This determines which character set is used by default in various methods<br />

-    | that require a character set to be provided.<br />

-    |<br />

-    */<br />

-    $config['charset'] = &quot;UTF-8&quot;;</code>

+	|--------------------------------------------------------------------------<br />

+	| Default Character Set<br />

+	|--------------------------------------------------------------------------<br />

+	|<br />

+	| This determines which character set is used by default in various methods<br />

+	| that require a character set to be provided.<br />

+	|<br />

+	*/<br />

+	$config['charset'] = &quot;UTF-8&quot;;</code>

 

 <h2>Step 3: Autoloading language files </h2>

 <p>If you want to autoload any language files, add this line to system/application/config/autoload.php</p>