Change label for saving bookmark button

apps/bookmarks/templates/list.php

@@ -13,7 +13,7 @@
 	<input type="text" id="bookmark_add_url" placeholder="<?php echo $l->t('Address'); ?>" class="bookmarks_input" />
 	<input type="text" id="bookmark_add_title" placeholder="<?php echo $l->t('Title'); ?>" class="bookmarks_input" />
 	<input type="text" id="bookmark_add_tags" placeholder="<?php echo $l->t('Tags'); ?>" class="bookmarks_input" />
-	<input type="submit" value="<?php echo $l->t('Add bookmark'); ?>" id="bookmark_add_submit" />
+	<input type="submit" value="<?php echo $l->t('Save bookmark'); ?>" id="bookmark_add_submit" />
 </div>
 <div class="bookmarks_list">
 </div>