Update README.md

Author: eriktrom

README.md

@@ -67,7 +67,7 @@ portfinder.getPort({
 ```
 
 #### Author: [Charlie Robbins][0]
-#### Maintainer: [Erik Trom][1]
+#### Author/Maintainer: [Erik Trom][1]
 #### License: MIT/X11
 [0]: http://nodejitsu.com
 [1]: https://github.com/eriktrom