updated doc

kunwuz · kunwuz · commit d012d39d8083 · 2023-08-01T03:03:33.000-04:00
diff --git a/docs/source/getting_started.rst b/docs/source/getting_started.rst
@@ -85,7 +85,9 @@ Citation
 ^^^^^^^^^^^^
 
 
-Please cite as::
+Please cite as:
+
+.. code-block:: none
 
   @article{causallearn,
     title={Causal-learn: Causal Discovery in Python},
