Added Credits

David Cao · web-flow · commit edb6580d81cf · 2016-06-15T14:51:33.000-03:00
diff --git a/README.md b/README.md
@@ -1,6 +1,7 @@
 # minmay
 Minmay is an Erlang library for mapping a file extention to MIME type or vice versa
 
+It was based in  [@samuelneff's](https://github.com/samuelneff/) [MimeTypeMap](https://github.com/samuelneff/MimeTypeMap)
 
 Example:
 ``` 
