Code reviewer credits

MatthewVita · web-flow · commit 3a2e629c1800 · 2017-03-26T19:18:29.000-04:00
diff --git a/README.md b/README.md
@@ -272,4 +272,6 @@ Additional Resources
 ## License & Credits
 
 - [MIT](LICENSE)
+- [https://github.com/xqwzts](Victor Choueiri), who reviewed the code
+- [https://github.com/manuelbieh](Manuel Bieh), who reviewed the code
 - [Google font used for header](https://fonts.google.com/specimen/Fjalla+One)
