purplefox/vert.x — pull request #158 by alFReD-NSH (2012-05-20 09:49:46+00:00)
Title: Fix `setPeriodic` documentation and improve cancelling timers example

- In the example of `setPeriodic`, `setTimer` was being used. Fix it.
- Added a line ( `log.info('This is not gonna be printed'); `) so the reader can understand that the function is not gonna be executed, even for one time.