Update README.rst (#129)

bernt-matthias · web-flow · commit d844f9595233 · 2023-04-11T12:04:46.000+02:00
diff --git a/README.rst b/README.rst
@@ -9,6 +9,8 @@ Installation
 ------------
 This requires IPython 3.
 
+.. code:: shell
+
     pip install bash_kernel
     python -m bash_kernel.install
 
