diff --git a/Home.md b/Home.md
index b3dbe73..a0b13a6 100644
--- a/Home.md
+++ b/Home.md
@@ -13,6 +13,8 @@
 
 The Tables of Content in this wiki were created by [gh-md-toc](https://github.com/ekalinin/github-markdown-toc)
 
+The detialed markdown of functions and classes was created by `Extract_functions_with_parameters.py`. It takes either C++ or python files as input and prints out the functions with their parameters. It also adds link to the function definitions as comments (handy when you need to reference them quickly). The script is definintely not perfect and relies on the user using 4-space tab (also in the C++ code!). However, when one needs to create a markdown, it is handy.
+
 
 ## Introduction