diff --git a/index.xhtml b/index.xhtml
index 136a019..d804175 100644
--- a/index.xhtml
+++ b/index.xhtml
@@ -52,7 +52,7 @@
 	<section>
 		<h2>HTML</h2>
 		<p>
-			One of the main language of the <abbr title="World Wide Web">Web</abbr> is <abbr title="HyperText Markup Language">HTML</abbr>.
+			One of the main languages of the <abbr title="World Wide Web">Web</abbr> is <abbr title="HyperText Markup Language">HTML</abbr>.
 		</p>
 		<p>
 			<abbr title="HyperText Markup Language">HTML</abbr> looks like this: