docs: remove redundant whitespaces and fix minor typos (#33422)

PR Close #33422
This commit is contained in:
thanhpd
2019-10-26 21:35:03 +07:00
committed by Andrew Kushnir
parent 8b5ca670ad
commit 2f6c97e93c
52 changed files with 129 additions and 140 deletions

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@ -350,7 +350,7 @@ To learn more, see [Browser Support](guide/browser-support).
## element
Angular defines an `ElementRef` class to wrap render-specific native UI elements.
In most cases, this allows you to use Angular templates and data binding to access DOM elements
In most cases, this allows you to use Angular templates and data binding to access DOM elements
without reference to the native element.
The documentation generally refers to *elements* (`ElementRef` instances), as distinct from *DOM elements*
@ -938,7 +938,7 @@ View hierarchies can be loaded and unloaded dynamically as the user navigates th
## view hierarchy
A tree of related views that can be acted on as a unit. The root view is a component's *host view*. A host view can be the root of a tree of *embedded views*, collected in a *view container* (`ViewContainerRef`) attached to an anchor element in the hosting component. The view hierarchy is a key part of Angular change detection.
A tree of related views that can be acted on as a unit. The root view is a component's *host view*. A host view can be the root of a tree of *embedded views*, collected in a *view container* (`ViewContainerRef`) attached to an anchor element in the hosting component. The view hierarchy is a key part of Angular change detection.
The view hierarchy doesn't imply a component hierarchy. Views that are embedded in the context of a particular hierarchy can be host views of other components. Those components can be in the same NgModule as the hosting component, or belong to other NgModules.