Update 'mherkin/readme.md'

2021-10-12 20:22:37 +00:00 · 2021-10-12 20:22:37 +00:00 · ce321719ce
--- a/mherkin/readme.md
+++ b/mherkin/readme.md
@ -34,6 +34,11 @@ Gerber: mherkin.zip
    PCB Thickness: 1.6mm


+Gerber files released under https://creativecommons.org/licenses/by-sa/4.0/
+
+![Creative Commons Attribution-ShareAlike 4.0 International License](https://i.creativecommons.org/l/by-sa/4.0/88x31.png)
+
+
 Pinout

    row: 12, 13, 14