fix pypi description missing bug

README.md

@@ -19,7 +19,7 @@
 </p>
 
 # partition
-```partiton` is a Python algorithm library which provides efficient algorithms for the [number partition problem](https://en.wikipedia.org/wiki/Partition_problem). You can also use it from shell command. These algorithms have many applications. One typical one is for [parallel software testing](https://mp.weixin.qq.com/s/oq3-mJ7cA6f_lK0SviMVyw). Currently, the following three algorithms are supported:
+`partiton` is a Python algorithm library which provides efficient algorithms for the [number partition problem](https://en.wikipedia.org/wiki/Partition_problem). You can also use it from shell command. These algorithms have many applications. One typical one is for [parallel software testing](https://mp.weixin.qq.com/s/oq3-mJ7cA6f_lK0SviMVyw). Currently, the following three algorithms are supported:
 - greedy algorithm, which is a benchmark algorithm with simple login
 - differencing algorithm, a.k.a. Karmarkar–Karp(KK) algorithm
 - dynamic programming(DP) algorithm, which is optimal for scenarios where the size of integers is not too large

partition/__init__.py

@@ -1 +1 @@
-__version__ = "0.1.0"
+__version__ = "0.1.2"

setup.py

@@ -1,10 +1,10 @@
 """partition: Python number partition algorithm library
 """
-
+import io
 from setuptools import setup
 
 
-version = "0.1.0"
+version = "0.1.2"
 
 setup(
     include_package_data=True,
@@ -20,6 +20,8 @@
     python_requires='>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, <4',
     license='MIT',
     author='slxiao',
+    long_description=io.open('README.md', encoding='utf8').read(),
+    long_description_content_type='text/markdown',
     author_email='[email protected]',
     description='Python number partition algorithm library',
     classifiers=[