ab_testing.textile in vanity-2.0.0.beta5

- old
+ new

@@ -24,10 +24,10 @@
 Let's start with a simple experiment.  We have this idea that a bigger sign-up link will increase the number of people who sign up for our service.  Let's see how well our hypothesis holds.
 
 We already have a "metric":metrics.html we're monitoring, and our experiment will measure against it:
 
 <pre>
-ab_test "Big singup link" do
+ab_test "Big signup link" do
   description "Testing to see if a bigger sign-up link increases number of signups."
   metrics :signup
 end
 </pre>
 