examples: add the version number in `title` (#32198)

diff --git a/site/layouts/_default/examples.html b/site/layouts/_default/examples.html
index 9782e6a448e84a851e9db2f48fb53a21435a685f..a7dbad77f469974ca90de53c148838b9adc2cc4b 100644 (file)
--- a/site/layouts/_default/examples.html
+++ b/site/layouts/_default/examples.html
@@ -6,7 +6,7 @@
     <meta name="description" content="">
     <meta name="author" content="{{ .Site.Params.authors }}">
     <meta name="generator" content="Hugo {{ hugo.Version }}">
-    <title>{{ .Page.Title | markdownify }} · {{ .Site.Title | markdownify }}</title>
+    <title>{{ .Page.Title | markdownify }} · {{ .Site.Title | markdownify }} v{{ .Site.Params.docs_version }}</title>
 
     <link rel="canonical" href="{{ .Permalink }}">