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docs(aio): fixed case-typo for code (#20196)

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Evan Carroll 2017-11-06 11:59:17 -06:00 committed by Victor Berchet
parent 3997d97806
commit 8b50ed083c
1 changed files with 1 additions and 1 deletions
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aio/content/guide/structural-directives.md
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@ -285,7 +285,7 @@ that you reference within the template. The input variables in this example are
The parser translates `let hero`, `let i`, and `let odd` into variables named,
`let-hero`, `let-i`, and `let-odd`.
* The microsyntax parser takes `of` and `trackby`, title-cases them (`of` -> `Of`, `trackBy` -> `TrackBy`),
* The microsyntax parser takes `of` and `trackBy`, title-cases them (`of` -> `Of`, `trackBy` -> `TrackBy`),
and prefixes them with the directive's attribute name (`ngFor`), yielding the names `ngForOf` and `ngForTrackBy`.
Those are the names of two `NgFor` _input properties_ .
That's how the directive learns that the list is `heroes` and the track-by function is `trackById`.