Update README.md

Author: rory0807

moumoubaimifan/README.md

@@ -10,7 +10,7 @@ Python技术 公众号文章代码库
 
 ## 实例代码
 
-[用 pyton 助力斗图，做本群最靓的仔](https://github.com/JustDoPython/python-examples/blob/master/moumoubaimifan/doutu)
+[用 python 助力斗图，做本群最靓的仔](https://github.com/JustDoPython/python-examples/blob/master/moumoubaimifan/doutu)
 
 [不熬夜、不修仙，B 站升级脚本](https://github.com/JustDoPython/python-examples/blob/master/moumoubaimifan/bilibili/upgrade.py)