[ci skip] DocBlocks for DB drivers' result classes
Partially fixes issue #1295.
diff --git a/system/database/drivers/postgre/postgre_result.php b/system/database/drivers/postgre/postgre_result.php
index 78a8a9c..3f73f84 100644
--- a/system/database/drivers/postgre/postgre_result.php
+++ b/system/database/drivers/postgre/postgre_result.php
@@ -130,9 +130,9 @@
*
* Moves the internal pointer to the desired offset. We call
* this internally before fetching results to make sure the
- * result set starts at zero
+ * result set starts at zero.
*
- * @param int $n = 0
+ * @param int $n
* @return bool
*/
protected function _data_seek($n = 0)
@@ -161,7 +161,7 @@
*
* Returns the result set as an object
*
- * @param string
+ * @param string $class_name
* @return object
*/
protected function _fetch_object($class_name = 'stdClass')