Update README.md

README.md

@@ -8,7 +8,7 @@ All python requirements are listed in the file requirements.txt, to install
 
 python3 install -r requirements.txt 
 
-It also used c++ code. To compile it, use the CMAKELISTS.txt in Code Approach 1 and 2 (2.1 - 2.2), it is recommended to use c++11 and pybind11  
+It also used c++ code. To compile it, use the CMAKELISTS.txt in Code Approach 1 and 2 (2.1 - 2.2). It is recommended to use c++11 and pybind11  
 
 ## Contents