Clarified usage

README.md

@@ -16,7 +16,7 @@ pressure of unit tests written in [Test::More][1] and the likes.
 
   [1]: (http://perldoc.perl.org/Test/More.html)
 
-Suggested use is to sit on the other monitor, run all *.t* files around
+Suggested use is to have it sit on the other monitor, run all *.t* files around
 and around and be annoying about the fact that they fail.  Then the rule
 of thumb goes without saying: "no green, no commit".