Fix incorrect page title.
diff --git a/plugins/highlight-keywords/index.html b/plugins/highlight-keywords/index.html
index b3141b0..a0e01ae 100644
--- a/plugins/highlight-keywords/index.html
+++ b/plugins/highlight-keywords/index.html
@@ -4,7 +4,7 @@
<meta charset="utf-8" />
<link rel="shortcut icon" href="favicon.png" />
-<title>Show Language ▲ Prism plugins</title>
+<title>Highlight Keywords ▲ Prism plugins</title>
<base href="../.." />
<link rel="stylesheet" href="style.css" />
<link rel="stylesheet" href="themes/prism.css" data-noprefix />