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docs(aio): remove trailing underscore from provide_ (#20356) 

_provide_ was already emphasized in the previous paragraph

PR Close #20356
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Brad Pitcher 2017-11-11 07:05:00 -05:00 committed by Jason Aden
parent fde966832b
commit 74071210eb
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aio/content/tutorial/toh-pt4.md
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@ -80,7 +80,7 @@ You must _provide_ the `HeroService` in the _dependency injection system_
before Angular can _inject_ it into the `HeroesComponent`, before Angular can _inject_ it into the `HeroesComponent`,
as you will do [below](#inject). as you will do [below](#inject).
There are several ways to provide_ the `HeroService`: There are several ways to provide the `HeroService`:
in the `HeroesComponent`, in the `AppComponent`, in the `AppModule`. in the `HeroesComponent`, in the `AppComponent`, in the `AppModule`.
Each option has pros and cons. Each option has pros and cons.