remove unnecessary change

data/scenarios/Tutorials/farming.yaml

@@ -36,7 +36,7 @@ objectives:
           n <- count "lambda";
           return (n >= 256)
         }
-      } {return false}
+      } { return false }
   - goal:
       - Congratulations!  You have completed the most difficult simulated exercise and are ready to begin exploring the new planet in earnest.  Of course there is much more remaining to explore in the world, and many additional programming language features to unlock.
       - |