diff --git a/computed_field.module b/computed_field.module
index 8c0dd2c..4dc4ea6 100644
--- a/computed_field.module
+++ b/computed_field.module
@@ -39,12 +39,12 @@ function computed_field_field_settings_form($field, $instance, $has_data) {
   $settings = $field['settings'];
 
   $form['#element_validate'] = array('computed_field_field_settings_form_validate');
-  
+
   $form['code'] = array(
     '#type' => 'textarea',
     '#rows' => 15,
     '#title' => t('Computed Code (PHP)'),
-    '#description' => t('Some variables available to your code include: <code>@fields</code>. To set the value of the field, set <code>@entity_field</code>.  For multi-value computed fields continue with <code>@entity_field_multi</code>.  Here\'s a simple example which sets the computed field\'s value to the value of the sum of the number fields (<code>@field_a</code> and <code>@field_b</code>) in a node entity:<p><code>@example</code><p>Alternately, this code can be supplied by your own custom function named: <code>@compute_func()</code>', 
+    '#description' => t('Some variables available to your code include: <code>@fields</code>. To set the value of the field, set <code>@entity_field</code>.  For multi-value computed fields continue with <code>@entity_field_multi</code>.  Here\'s a simple example which sets the computed field\'s value to the value of the sum of the number fields (<code>@field_a</code> and <code>@field_b</code>) in a node entity:<p><code>@example</code><p>Alternately, this code can be supplied by your own custom function named: <code>@compute_func(&$entity_field, $entity_type, $entity, $field, $instance, $langcode, $items)</code>',
       array('@fields' => '$entity, $entity_type, $entity_lang, &$entity_field and $langcode',
         '@entity_field' => '$entity_field[0][\'value\']',
         '@entity_field_multi' => '$entity_field[1][\'value\']',
@@ -64,7 +64,7 @@ function computed_field_field_settings_form($field, $instance, $has_data) {
   $form['display_format'] = array(
     '#type' => 'textarea',
     '#title' => t('Display Code (PHP)'),
-    '#description' => t('This code should assign a string to the <code>@display_output</code> variable, which will be printed when the field is displayed. The raw computed value of the field is in <code>@value</code>.  <strong>Note:</strong> this code has no effect if you use the "Raw computed value" display formatter.<p> Alternately, this code can be supplied by your own custom function named: <code>@display_func()</code>', 
+    '#description' => t('This code should assign a string to the <code>@display_output</code> variable, which will be printed when the field is displayed. The raw computed value of the field is in <code>@value</code>.  <strong>Note:</strong> this code has no effect if you use the "Raw computed value" display formatter.<p> Alternately, this code can be supplied by your own custom function named: <code>@display_func()</code>',
       array('@display_output' => '$display_output',
             '@value' => '$entity_field_item[\'value\']',
             '@display_func' => $display_func)),
@@ -84,7 +84,7 @@ function computed_field_field_settings_form($field, $instance, $has_data) {
     '#disabled' => $has_data,
   );
   $form['database'] = array('#type' => 'fieldset', '#title' => t('Database Storage Settings'));
-  
+
   if ($has_data) {
     $form['database']['warning'] = array(
       '#type' => 'item',
@@ -294,13 +294,13 @@ function computed_field_field_formatter_view($entity_type, $entity, $field, $ins
   $display_func = 'computed_field_' . $field['field_name'] . '_display';
   if (function_exists($display_func)) $display_in_code = TRUE;
   else $display_in_code = FALSE;
-  
+
   // Loop the items to display
   foreach ($items as $delta => $item) {
-  
+
     // For "some" backwards compatibility
     $entity_field_item = $item;
-    
+
     // Setup a variable with the entity language if available
     if (isset($entity->language)) $entity_lang = $entity->language;
     else $entity_lang = LANGUAGE_NONE;
@@ -317,7 +317,7 @@ function computed_field_field_formatter_view($entity_type, $entity, $field, $ins
     else {
       eval($field['settings']['display_format']);
     }
-    
+
     // Output the formatted display item
     switch ($display['type']) {
       case 'computed_field_default':
@@ -424,11 +424,11 @@ function _computed_field_compute_value($entity_type, $entity, $field, $instance,
 
   // Setup a variable with the field values
   $entity_field =& $items;
-  
+
   // Setup a variable with the entity language if available
   if (isset($entity->language)) $entity_lang = $entity->language;
   else $entity_lang = LANGUAGE_NONE;
-  
+
   // Allow the value to be computed from code not stored in DB
   $compute_func = 'computed_field_' . $field['field_name'] . '_compute';
   if (function_exists($compute_func)) {