minor Markdown fixes

README.md

@@ -1,25 +1,31 @@
 # GitHub Action for ModuleStudio Generator
+
 This repository contains a GitHub Action for using the standalone generator from ModuleStudio.
 
 The standalone generator is always providing the latest Git revision of [the generator's project](https://github.com/Guite/MostGenerator/).
 
 ## Inputs
 
 ### `model_name`
+
 **Required** Full name of your model file. Default `"AcmeNews.mostapp"`.
 
 ### `module_name`
+
 **Required** Name of your module including the vendor and the `Module` suffix. Default `"Acme/NewsModule"`.
 
 ### `base_dir`
+
 **Optional** Path to the directory containing the `modules/` folder (including trailing slash). Default `""`.
 
 ### `verbose`
+
 **Optional** Whether to enable verbose output (set to `true`). Default `false`.
 
 ## Outputs
 
 ### `results`
+
 Generated files.
 
 ## Example usage