Fixing soft tabs in a few files.
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 412febf..530b44e 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -75,7 +75,7 @@
protected $ar_cache_set = array();
protected $ar_no_escape = array();
- protected $ar_cache_no_escape = array();
+ protected $ar_cache_no_escape = array();
// --------------------------------------------------------------------
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 190b86b..9c38dcb 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -661,11 +661,10 @@
*
* Generates a platform-specific insert string from the supplied data
*
- * @access protected
- * @param string the table name
- * @param array the insert keys
- * @param array the insert values
- * @return string
+ * @param string the table name
+ * @param array the insert keys
+ * @param array the insert values
+ * @return string
*/
protected function _insert_batch($table, $keys, $values)
{
diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php
index df0338e..f86ba2d 100644
--- a/system/database/drivers/postgre/postgre_forge.php
+++ b/system/database/drivers/postgre/postgre_forge.php
@@ -225,9 +225,6 @@
/**
* Drop Table
- *
- * @access private
- * @return bool
*/
function _drop_table($table)
{