diff --git a/setup.py b/setup.py
index 4b5a83c..00b5552 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@ from setuptools import setup
 setup(
     name='pyzk',
     version='0.1',
-    description='a unofficial library of zksoftware the fingerprint attendance machine.',
+    description='an unofficial library of zksoftware the fingerprint attendance machine.',
     url='https://github.com/fananimi/pyzk',
     author='Fanani M. Ihsan',
     author_email='fanani.mi@gmail.com',