diff --git a/docs/conditions.rst b/docs/conditions.rst
index 0c70b257..602c1810 100644
--- a/docs/conditions.rst
+++ b/docs/conditions.rst
@@ -785,6 +785,7 @@ Check if an item exists in a list
 | The following examples show how to use `in` `not in` `contains` and `not contains` operators to check if an item exists in a list
 
     .. code-block:: yaml
+
         # variables file
         expected_levels:
           - "WARNING"
diff --git a/docs/filters.rst b/docs/filters.rst
index d8010c20..976829cc 100644
--- a/docs/filters.rst
+++ b/docs/filters.rst
@@ -62,6 +62,7 @@ Examples:
 | The event payload would be modified to include the following  data
 
 .. code-block:: yaml
+
    event = { ..., 'meta': {'source': {'name': 'azure_service_bus',
                                       'type': 'ansible.eda.azure_service_bus'},
                            'received_at': '2023-03-23T19:11:15.802274Z',
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 66c57399..8efdcdec 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,4 @@
 # Docs
 sphinx
 sphinx-ansible-theme == 0.10.1
+pyyaml