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docs: suggesting a typo error in the document (#57627)

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PR Close #57627
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Harieswaran D 2024-09-02 20:47:31 +05:30 committed by Pawel Kozlowski
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adev/src/content/guide/di/hierarchical-dependency-injection.md
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@ -215,7 +215,7 @@ Use `@Self()` so that Angular will only look at the `ElementInjector` for the cu
A good use case for `@Self()` is to inject a service but only if it is available on the current host element.
To avoid errors in this situation, combine `@Self()` with `@Optional()`.
For example, in the following `SelfComponent`, notice the injected `LeafService` in the constructor.
For example, in the following `SelfNoDataComponent`, notice the injected `LeafService` in the constructor.
<docs-code header="src/app/self-no-data/self-no-data.component.ts" language="typescript"
highlight="[7]">