README.md in gitmodel-0.0.7 vs README.md in gitmodel-0.0.8

@@ -179,10 +179,10 @@
 Contributing
 ------------
 
 Do you have an improvement to make? Please submit a pull request on GitHub or a
 patch, including a test written with RSpec.  To run all tests simply run
-`autotest`.
+`bundle exec autotest`.
 
 The main author is [Paul Dowman](http://pauldowman.com/about) ([@pauldowman](http://twitter.com/pauldowman)).
 
 Thanks to everyone who has contributed so far: