Remove unused _prep_query() method
diff --git a/system/database/drivers/sqlite3/sqlite3_utility.php b/system/database/drivers/sqlite3/sqlite3_utility.php
index bc9898e..a4dc875 100644
--- a/system/database/drivers/sqlite3/sqlite3_utility.php
+++ b/system/database/drivers/sqlite3/sqlite3_utility.php
@@ -96,7 +96,8 @@
 		// Not supported
 		return $this->db->display_error('db_unsuported_feature');
 	}
+
 }
 
 /* End of file sqlite3_utility.php */
-/* Location: ./system/database/drivers/sqlite3/sqlite3_utility.php */
+/* Location: ./system/database/drivers/sqlite3/sqlite3_utility.php */
\ No newline at end of file