docs: clarify that still YAML files are generated (#1637)

Be more clear about the "two-step approach" that still requires YAML
files to be generated underneath, which serve as the definition of
workflows. This should help to avoid the impression that the project can
be used as a complete substitute for using YAML files at all.

Author: sschuberth

README.md

@@ -8,8 +8,8 @@
 [![License](https://img.shields.io/github/license/typesafegithub/github-workflows-kt)](https://github.com/typesafegithub/github-workflows-kt/blob/main/LICENSE)
 [![github-workflows-kt @ kotlinlang.slack.com](https://img.shields.io/static/v1?label=kotlinlang&message=github-workflows-kt&color=blue&logo=slack)](https://kotlinlang.slack.com/archives/C02UUATR7RC)
 
-[github-workflows-kt](https://github.com/typesafegithub/github-workflows-kt/) is a tool for creating
-[GitHub Actions workflows](https://docs.github.com/en/actions/using-workflows) in a **type-safe** script, helping you to
+[github-workflows-kt](https://github.com/typesafegithub/github-workflows-kt/) is a tool for generating
+[GitHub Actions workflow](https://docs.github.com/en/actions/using-workflows) YAML files in a **type-safe** script, helping you to
 build **robust** workflows for your GitHub projects without mistakes, with **pleasure**, in
 [Kotlin](https://kotlinlang.org/).
 

docs/index.md

@@ -1,7 +1,7 @@
 # github-workflows-kt
 
-github-workflows-kt is a tool for creating
-[GitHub Actions workflows](https://docs.github.com/en/actions/using-workflows) in a **type-safe** script, helping you to
+github-workflows-kt is a tool for generating
+[GitHub Actions workflow](https://docs.github.com/en/actions/using-workflows) YAML files in a **type-safe** script, helping you to
 build **robust** workflows for your GitHub projects without mistakes, with **pleasure**, in
 [Kotlin](https://kotlinlang.org/).