Update Readme.md

mykwillis · mykwillis · commit efd09cda04be · 2015-03-03T20:14:21.000-05:00
one character typo
diff --git a/Readme.md b/Readme.md
@@ -59,7 +59,7 @@ setInterval(function(){
  set DEBUG=*,-not_this
  ```
 
-Then, run the program to be debugged as ususal.
+Then, run the program to be debugged as usual.
 
 ## Millisecond diff
 
