Index: wp-admin/options-general.php
===================================================================
--- wp-admin/options-general.php	(revision 10966)
+++ wp-admin/options-general.php	(working copy)
@@ -78,7 +78,7 @@
 </tr>
 <tr valign="top">
 <th scope="row"><label for="admin_email"><?php _e('E-mail address') ?> </label></th>
-<td><input name="admin_email" type="text" id="admin_email" value="<?php form_option('admin_email'); ?>" class="regular-text code" />
+<td><input name="admin_email" type="text" id="admin_email" value="<?php form_option('admin_email'); ?>" class="regular-text" />
 <span class="setting-description"><?php _e('This address is used for admin purposes, like new user notification.') ?></span></td>
 </tr>
 <tr valign="top">
Index: wp-admin/options-reading.php
===================================================================
--- wp-admin/options-reading.php	(revision 10966)
+++ wp-admin/options-reading.php	(working copy)
@@ -71,7 +71,7 @@
 
 <tr valign="top">
 <th scope="row"><label for="blog_charset"><?php _e('Encoding for pages and feeds') ?></label></th>
-<td><input name="blog_charset" type="text" id="blog_charset" value="<?php form_option('blog_charset'); ?>" class="regular-text code" />
+<td><input name="blog_charset" type="text" id="blog_charset" value="<?php form_option('blog_charset'); ?>" class="regular-text" />
 <span class="setting-description"><?php _e('The character encoding you write your blog in (UTF-8 is <a href="http://developer.apple.com/documentation/macos8/TextIntlSvcs/TextEncodingConversionManager/TEC1.5/TEC.b0.html">recommended</a>)') ?></span></td>
 </tr>
 <?php do_settings_fields('reading', 'default'); ?>
Index: wp-admin/options-writing.php
===================================================================
--- wp-admin/options-writing.php	(revision 10966)
+++ wp-admin/options-writing.php	(working copy)
@@ -84,7 +84,7 @@
 <table class="form-table">
 <tr valign="top">
 <th scope="row"><label for="mailserver_url"><?php _e('Mail Server') ?></label></th>
-<td><input name="mailserver_url" type="text" id="mailserver_url" value="<?php form_option('mailserver_url'); ?>" class="regular-text" />
+<td><input name="mailserver_url" type="text" id="mailserver_url" value="<?php form_option('mailserver_url'); ?>" class="regular-text code" />
 <label for="mailserver_port"><?php _e('Port') ?></label>
 <input name="mailserver_port" type="text" id="mailserver_port" value="<?php form_option('mailserver_port'); ?>" class="small-text" />
 </td>
@@ -116,7 +116,7 @@
 
 <p><label for="ping_sites"><?php _e('When you publish a new post, WordPress automatically notifies the following site update services. For more about this, see <a href="http://codex.wordpress.org/Update_Services">Update Services</a> on the Codex. Separate multiple service <abbr title="Universal Resource Locator">URL</abbr>s with line breaks.') ?></label></p>
 
-<textarea name="ping_sites" id="ping_sites" class="large-text" rows="3"><?php form_option('ping_sites'); ?></textarea>
+<textarea name="ping_sites" id="ping_sites" class="large-text code" rows="3"><?php form_option('ping_sites'); ?></textarea>
 
 <?php else : ?>