Revert whatever happened with the * to -

README.md

@@ -12,30 +12,29 @@ GitHub Action to extract metadata (tags, labels) for Docker. This action is part
 
 ___
 
-- [About](#about)
+* [Usage](#usage)
-- [Usage](#usage)
+  * [Basic](#basic)
-  - [Basic](#basic)
+  * [Semver](#semver)
-  - [Semver](#semver)
+  * [Bake definition](#bake-definition)
-  - [Bake definition](#bake-definition)
+* [Customizing](#customizing)
-- [Customizing](#customizing)
+  * [inputs](#inputs)
-  - [inputs](#inputs)
+  * [outputs](#outputs)
-  - [outputs](#outputs)
+* [`flavor` input](#flavor-input)
-- [`flavor` input](#flavor-input)
+* [`tags` input](#tags-input)
-- [`tags` input](#tags-input)
+  * [`type=schedule`](#typeschedule)
-  - [`type=schedule`](#typeschedule)
+  * [`type=semver`](#typesemver)
-  - [`type=semver`](#typesemver)
+  * [`type=match`](#typematch)
-  - [`type=match`](#typematch)
+  * [`type=edge`](#typeedge)
-  - [`type=edge`](#typeedge)
+  * [`type=ref`](#typeref)
-  - [`type=ref`](#typeref)
+  * [`type=raw`](#typeraw)
-  - [`type=raw`](#typeraw)
+  * [`type=sha`](#typesha)
-  - [`type=sha`](#typesha)
+* [Notes](#notes)
-- [Notes](#notes)
+  * [Latest tag](#latest-tag)
-  - [Latest tag](#latest-tag)
+  * [Global expressions](#global-expressions)
-  - [Global expressions](#global-expressions)
+  * [Major version zero](#major-version-zero)
-  - [Major version zero](#major-version-zero)
+  * [JSON output object](#json-output-object)
-  - [JSON output object](#json-output-object)
+  * [Overwrite labels](#overwrite-labels)
-  - [Overwrite labels](#overwrite-labels)
+* [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
-- [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
 
 ## Usage