message: docs(aio) - Fixed link to the glossary dash-case term
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diff: @@ -137,7 +137,7 @@ Create a file in the `app` folder called `hero.service.ts`.
  The naming convention for service files is the service name in lowercase followed by `.service`.
  -For a multi-word service name, use lower [dash-case](guide/glossary).
  +For a multi-word service name, use lower [dash-case](guide/glossary#dash-case).
  For example, the filename for `SpecialSuperHeroService` is `special-super-hero.service.ts`.
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