## setImmediate(callback[, arg][, ...])
-To schedule the "immediate" execution of `callback` after I/O events'
+Schedules "immediate" execution of `callback` after I/O events'
callbacks and before timers set by [`setTimeout`][] and [`setInterval`][] are
triggered. Returns an `immediateObject` for possible use with
[`clearImmediate`][]. Additional optional arguments may be passed to the
## setInterval(callback, delay[, arg][, ...])
-To schedule the repeated execution of `callback` every `delay` milliseconds.
+Schedules repeated execution of `callback` every `delay` milliseconds.
Returns a `intervalObject` for possible use with [`clearInterval`][]. Additional
optional arguments may be passed to the callback.
## setTimeout(callback, delay[, arg][, ...])
-To schedule execution of a one-time `callback` after `delay` milliseconds.
+Schedules execution of a one-time `callback` after `delay` milliseconds.
Returns a `timeoutObject` for possible use with [`clearTimeout`][]. Additional
optional arguments may be passed to the callback.