rm hint from markdown

giannisdoukas · giannisdoukas · commit bb3ce3c4d1b9 · 2020-06-28T15:47:34.000+01:00
diff --git a/README.md b/README.md
@@ -28,6 +28,6 @@ workflows.
 
 ### Example
  
-```shell script
+```
 jupyter repo2cwl https://github.com/giannisdoukas/cwl-annotated-jupyter-notebook.git -o cwlbuild
 ```
