readme fix

README.md

@@ -8,5 +8,5 @@ Simple. I wanted modern, crisp, pixel-perfect, printable, manufacturer independe
 `sed -e "s/rgb(77,77,77)/rgb(45,103,185)/" c_shield_gray.svg > c_shield_blue.svg`
 
 ## Symbol overview
-![alt text](https://github.com/ecceman/affinity/blob/master/affinity_index.png)
+![alt text](https://gitlab.cesnet.cz/ladislav_loub/network-icons/-/blob/main/affinity_index.png)