Topic: autospec question

When I run autospec, it says it's not going to run features unless I specify AUTOFEATURE=true in the environment.

While it's running, the behavior is that the text in the terminal window will only update after I save a file in the project and then it reruns my rspec tests...

However, when I put export AUTOTEST=true in my .bashrc, my features are run, but it appears that they are run every 5 seconds regardless of saving a file or not.  Is this normal?