Fix doc intro code blocksv0.9.11

1 files changed, 2 insertions, 2 deletions

diff --git a/docs/index.rst b/docs/index.rst
index 07bb084..007ba84 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -59,13 +59,13 @@ Quick Start
 
 First, install gerbonara from PyPI using pip:
 
-.. highlight:: shell
+.. code-block:: shell
 
    pip install --user gerbonara
 
 Then, you are ready to read and write gerber files:
 
-.. highlight:: python
+.. code-block:: python
 
     from gerbonara import LayerStack