disable linter in header of README

Author: Remi-Gau

README.md

@@ -1,3 +1,5 @@
+<!-- lint disable -->
+
 **Cite it**
 
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4007672.svg)](https://doi.org/10.5281/zenodo.4007672)
@@ -21,8 +23,6 @@
 
 # CPP_PTB
 
-<!-- lint disable -->
-
 <!-- TOC -->
 
 -   [CPP_PTB](#cpp_ptb)