diff --git a/hypermat/_calibration/__init__.py b/hypermat/_calibration/__init__.py
index b5548a6..9014210 100644
--- a/hypermat/_calibration/__init__.py
+++ b/hypermat/_calibration/__init__.py
@@ -1,2 +1,7 @@
+
+####################### - بــسم الله الرحمــان الرحيــم - #####################
+
+"""Calibration Module"""
+
 from ._load import Test, Uniaxial, EquiBiaxial, PureShear
 from ._utils import read_file, to_dict