Cleanup of stray spaces and tabs
diff --git a/system/database/drivers/odbc/odbc_utility.php b/system/database/drivers/odbc/odbc_utility.php
index 5b874d8..deeb032 100644
--- a/system/database/drivers/odbc/odbc_utility.php
+++ b/system/database/drivers/odbc/odbc_utility.php
@@ -32,7 +32,7 @@
 	 */
 	function _list_databases()
 	{
-		// Not sure if ODBC lets you list all databases...	
+		// Not sure if ODBC lets you list all databases...
 		if ($this->db->db_debug)
 		{
 			return $this->db->display_error('db_unsuported_feature');
@@ -53,7 +53,7 @@
 	 */
 	function _optimize_table($table)
 	{
-		// Not a supported ODBC feature	
+		// Not a supported ODBC feature
 		if ($this->db->db_debug)
 		{
 			return $this->db->display_error('db_unsuported_feature');
@@ -74,7 +74,7 @@
 	 */
 	function _repair_table($table)
 	{
-		// Not a supported ODBC feature	
+		// Not a supported ODBC feature
 		if ($this->db->db_debug)
 		{
 			return $this->db->display_error('db_unsuported_feature');