Readme update

README.md

@@ -42,12 +42,13 @@ cap unicorn:reload
 
 ## Configuration options
 
-- unicorn_env — Set unicorn environment. Default to "rails_env" variable.
-- unicorn_pid — Set unicorn PID file path. Default to "current_path/tmp/pids/unicorn.pid"
+- ```unicorn_env``` - Set unicorn environment. Default to ```rails_env``` variable.
+- ```unicorn_pid``` - Set unicorn PID file path. Default to ```current_path/tmp/pids/unicorn.pid```
+- ```unicorn_bin``` - Set unicorn executable file. Default to ```unicorn```.
 
 ## License
 
-Copyright © 2011 Dan Sosedoff.
+Copyright (c) 2011-2012 Dan Sosedoff.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: