Index: wp-admin/css/wp-admin.dev.css
===================================================================
--- wp-admin/css/wp-admin.dev.css	(revision 17522)
+++ wp-admin/css/wp-admin.dev.css	(working copy)
@@ -3633,6 +3633,10 @@
 	margin: 15px 0 5px;
 }
 
+.available-theme p {
+	text-align: justify;
+}
+
 #current-theme {
 	margin: 1em 0 1.5em;
 }
Index: wp-admin/includes/theme-install.php
===================================================================
--- wp-admin/includes/theme-install.php	(revision 17522)
+++ wp-admin/includes/theme-install.php	(working copy)
@@ -160,23 +160,22 @@
 <a href="#theme_detail" class="theme-detail hide-if-no-js" tabindex='4'><?php _e('Details') ?></a>
 <div class="themedetaildiv hide-if-js">
 <p><strong><?php _e('Version:') ?></strong> <?php echo wp_kses($theme->version, $themes_allowedtags) ?></p>
-<p><strong><?php _e('Author:') ?></strong> <?php echo wp_kses($theme->author, $themes_allowedtags) ?></p>
+<p><strong><?php _e('Author:') ?></strong> <?php echo wp_kses($theme->author, $themes_allowedtags) ?>
 <?php if ( ! empty($theme->last_updated) ) : ?>
-<p><strong><?php _e('Last Updated:') ?></strong> <span title="<?php echo $theme->last_updated ?>"><?php printf( __('%s ago'), human_time_diff(strtotime($theme->last_updated)) ) ?></span></p>
-<?php endif; if ( ! empty($theme->requires) ) : ?>
+<span class="description"><?php printf( __('updated %s ago'), human_time_diff(strtotime($theme->last_updated)) ) ?></span>
+<?php endif; ?></p>
+<?php if ( ! empty($theme->requires) ) : ?>
 <p><strong><?php _e('Requires WordPress Version:') ?></strong> <?php printf(__('%s or higher'), $theme->requires) ?></p>
 <?php endif; if ( ! empty($theme->tested) ) : ?>
 <p><strong><?php _e('Compatible up to:') ?></strong> <?php echo $theme->tested ?></p>
-<?php endif; if ( !empty($theme->downloaded) ) : ?>
+<?php endif; if ( ! empty($theme->downloaded) ) : ?>
 <p><strong><?php _e('Downloaded:') ?></strong> <?php printf(_n('%s time', '%s times', $theme->downloaded), number_format_i18n($theme->downloaded)) ?></p>
 <?php endif; ?>
 <div class="star-holder" title="<?php printf(_n('(based on %s rating)', '(based on %s ratings)', $theme->num_ratings), number_format_i18n($theme->num_ratings)) ?>">
 	<div class="star star-rating" style="width: <?php echo esc_attr($theme->rating) ?>px"></div>
-	<div class="star star5"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('5 stars') ?>" /></div>
-	<div class="star star4"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('4 stars') ?>" /></div>
-	<div class="star star3"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('3 stars') ?>" /></div>
-	<div class="star star2"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('2 stars') ?>" /></div>
-	<div class="star star1"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('1 star') ?>" /></div>
+	<?php for ($i = 1; $i <= 5; $i++) { ?>
+		<div class="star star<?php echo $i ?>"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php printf(_n('%s star', '%s stars', $i), $i) ?>" /></div>
+	<?php } ?>
 </div>
 </div>
 <?php }