Fix #589
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index b2663e2..eb01dd1 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -604,7 +604,7 @@
 	// --------------------------------------------------------------------
 
 	/**
-	 * Insert_batch statement
+	 * Insert batch statement
 	 *
 	 * Generates a platform-specific insert string from the supplied data
 	 *