From 43337422f6db8fef37d00b9c8b2fed07cfe995e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rodrigo=20Gir=C3=A3o=20Serr=C3=A3o?=
 <5621605+rodrigogiraoserrao@users.noreply.github.com>
Date: Wed, 27 Sep 2023 17:00:01 +0100
Subject: [PATCH] Fix component classes section for sparkline widget.

---
 docs/widgets/sparkline.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/docs/widgets/sparkline.md b/docs/widgets/sparkline.md
index 454e674c42..61f13da75d 100644
--- a/docs/widgets/sparkline.md
+++ b/docs/widgets/sparkline.md
@@ -110,7 +110,12 @@ This widget has no bindings.
 
 ## Component Classes
 
-This widget has no component classes.
+The sparkline widget provides the following component classes:
+
+::: textual.widgets.Sparkline.COMPONENT_CLASSES
+    options:
+      show_root_heading: false
+      show_root_toc_entry: false
 
 ---