[ci skip] Cleaned some spaces
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 02db808..2a78a57 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -579,7 +579,7 @@
 			{
 				if ($field !== $index)
 				{
-					$final[$field][] =  'WHEN '.$val[$index].' THEN '.$val[$field];
+					$final[$field][] = 'WHEN '.$val[$index].' THEN '.$val[$field];
 				}
 			}
 		}