Update README.md

Author: Mickey0521

README.md

@@ -84,7 +84,7 @@ Lesson 17 Dynamic programming (Coming Soon ...)
 - NumberSolitaire (respectable)
 - MinAbsSum (ambitious)
 
-My Python Notes (when i tried to solve the Codility problems)(feel free to download the .docx files)
+My Python Notes (when i tried to solve the Codility problems) (feel free to download the .docx files)
 - [Python Notes Part1](https://github.com/Mickey0521/Codility-Python/blob/master/Python_Notes_Part1.docx)
 - [Python Notes Part2](https://github.com/Mickey0521/Codility-Python/blob/master/Python_Notes_part2.docx)
 - [Python Useful Functions](https://github.com/Mickey0521/Codility-Python/blob/master/Python_Useful_Functions.docx)