Mention the Docker directory on the landing README

README.md

@@ -16,7 +16,8 @@ A short overview of the directories in this repository and what they do.
 
 |Path       |Content                                                         |
 |-----------|----------------------------------------------------------------|
-|[projects/](projects/)  |Collection of model conversions done for various user projects. |
+|[projects/](projects/)|Collection of model conversions done for various user projects. |
+|[projects/docker](projects/docker)|Docker setup to run the conversion software|
 |[validation/](validation/)|A tool to check the formatting of ModelCIF files.               |
 
 <!--  LocalWords:  modelcif ModelArchive PDBx