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2 changes: 1 addition & 1 deletion public/docs/ts/latest/tutorial/toh-pt6.jade
Original file line number Diff line number Diff line change
Expand Up @@ -155,7 +155,7 @@ block get-heroes-details
*Observables* are a powerful way to manage asynchronous data flows.
We'll learn about [Observables](#observables) later in this chapter.

For *now* we get back on familiar ground by immediately by
For *now* we get back on familiar ground by immediately
converting that `Observable` to a `Promise` using the `toPromise` operator.

+makeExcerpt('app/hero.service.ts', 'to-promise', '')
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