Codestyle cleanup.

soft_length_limit.css

 .soft-length-limit-tooltip {
+  display: inline-block;
   font-style: italic;
-  display: none;
   position: absolute;
-  display: inline-block;
   z-index: 10;
 }
 

soft_length_limit.module

@@ -61,7 +61,7 @@ function soft_length_limit_field_attach_form($entity_type, $entity, &$form, &$fo
   if (!isset($entity_types[$entity_type])) {
     return;
   }
-  
+
   $fields = field_info_instances($entity_type, $form['#bundle']);
 
   $elements = array();
@@ -102,7 +102,7 @@ function soft_length_limit_field_attach_form($entity_type, $entity, &$form, &$fo
  */
 function soft_length_limit_set_attr(&$element, $sub_elements) {
   $children = element_get_visible_children($element);
-  
+
   $types = _soft_length_limit_types('elements');
   foreach ($children as $value) {
     if (isset($element[$value]['#type']) && isset($types[$element[$value]['#type']])) {