diff --git a/vizro-ai/docs/overrides/canonical_tag.py b/vizro-ai/docs/overrides/canonical_tag.py
index 88e21683b..64ebdceef 100644
--- a/vizro-ai/docs/overrides/canonical_tag.py
+++ b/vizro-ai/docs/overrides/canonical_tag.py
@@ -1,8 +1,8 @@
-""" Add a canonical tag. """
+"""Add a canonical tag."""
 
 
 def on_page_markdown(markdown, *, page, config, files):
-    """ Add a canonical tag. """
+    """Add a canonical tag."""
     # Get key from front matter
     canonical_url = page.meta.get("canonical_url")