add markdown

Author: jianminchen

README.md

@@ -19,7 +19,7 @@ Add 42 submissions from [May 2017 to May 2018](https://github.com/jianminchen/Le
 
 July 13, 2018
 
-The C# solutions in [the folder](https://github.com/jianminchen/Leetcode_C-) are restored to support coding blogs). 
+The C# solutions in [the folder](https://github.com/jianminchen/Leetcode_C-) are restored to support coding blogs. 
 
 I just copy all the source code from [the folder](https://github.com/jianminchen/Leetcode_C-/tree/master/2015%20January%20-%202017%20May)