Fix code style

libraries/joomla/form/fields/sql.php

@@ -136,10 +136,15 @@ public function setup(SimpleXMLElement $element, $value, $group = null)
 			{
 				// Get the query from the form
 				$query = array();
+
 				$query['select'] = (string) $this->element['sql_select'];
+
 				$query['from'] = (string) $this->element['sql_from'];
+
 				$query['join'] = $this->element['sql_join'] ? (string) $this->element['sql_join'] : '';
+
 				$query['group'] = $this->element['sql_group'] ? (string) $this->element['sql_group'] : '';
+
 				$query['order'] = (string) $this->element['sql_order'];
 
 				// Get the filters
@@ -165,23 +170,28 @@ public function setup(SimpleXMLElement $element, $value, $group = null)
 	 *
 	 * @return  $query  The query object.
 	 *
-	 * @since   12.1
+	 * @since   3.4
 	 */
 	protected function processQuery($conditions, $filter)
 	{
 		// Get the database object.
 		$db = JFactory::getDbo();
+
 		// Get the query object
 		$query = $db->getQuery(true);
+
 		// Select fields
 		$query->select($conditions['select']);
+
 		// From selected table
 		$query->from($conditions['from']);
+
 		// Join over the groups
 		if (!empty($conditions['join']))
 		{
 			$query->join('LEFT', $conditions['join']);
 		}
+
 		// Group by
 		if (!empty($conditions['group']))
 		{