Mrojz credit (#1224)

* Omar Jezi Credit Add

Author: mrojz

document/1-Frontispiece/README.md

@@ -48,6 +48,7 @@ This document is released under the [Creative Commons 4.0 License](https://creat
 - Stefano Calzavara
 - Tal Argoni
 - Victoria Drake
+- Omar Jezi
 
 ## Graphic Designers