README.md in rego-4.2.0 vs README.md in rego-4.2.2

@@ -1,51 +1,55 @@
 NAME
 ---------------
-  
+
 rego
 
 SYNOPSIS
 ---------------
-  
+
 rego ./files ./to ./watch -- command-to-run
 
 INSTALL
 ---------------
 
 gem install rego
 
 DESCRIPTION
 ---------------
-  
+
 run arbitrary commands easily when files change
 
 PARAMETERS
 ---------------
 
---help, -h 
+--help, -h
 
 EXAMPLES
 ---------------
-  
+
 ```bash
 
   # say hai whenever the file foo.txt changes
   #
     ~> rego foo.txt -- echo hai
 
-  # say hai whenever any file (recursively) in bar changes 
+  # say hai whenever any file (recursively) in bar changes
   #
     ~> rego ./bar/ -- echo hai
 
-  # echo *the file that changed* when any file (recursively) in bar changes 
+  # echo *the file that changed* when any file (recursively) in bar changes
   #
     ~> rego ./bar/ -- echo "@ was changed"
 
   # run a specific test whenever anything in lib, test, app, or config changes
   #
     ~> rego {lib,test,app,config} -- ruby -Itest ./test/units/foo_test.rb --name teh_test
 
   # run a specific test whenever it, or your app, has changed
   #
     ~> rego ./test -- ruby -Itest @
+
+  # run a server, killing it gracefully whenever files change
+  #
+    ~> rego --killer -- ./dev/server
 
 ```