docs: Use param to set Bootstrap version in Contents page (#35556)

diff --git a/site/content/docs/5.1/getting-started/contents.md b/site/content/docs/5.1/getting-started/contents.md
index 4e86d55922f2ee3d67da2d40b16527f3c894f258..07f6bdb9808f8744ab9dd828f9f29dfc7c0ba22c 100644 (file)
--- a/site/content/docs/5.1/getting-started/contents.md
+++ b/site/content/docs/5.1/getting-started/contents.md
@@ -171,7 +171,7 @@ bootstrap/
 ├── site/
 │   └──content/
 │      └── docs/
-│          └── 5.1/
+│          └── {{< param docs_version >}}/
 │              └── examples/
 ├── js/
 └── scss/