diff --git a/hvplot/polars.py b/hvplot/polars.py
index 30a0c0364..f3d3216d2 100644
--- a/hvplot/polars.py
+++ b/hvplot/polars.py
@@ -1,3 +1,4 @@
+"""Adds the `.hvplot` method to pl.DataFrame, pl.LazyFrame and pl.Series"""
 import itertools
 
 from hvplot import hvPlotTabular, post_patch