diff --git a/src/wp-content/themes/twentyten/functions.php b/src/wp-content/themes/twentyten/functions.php
index eb4fe64ef3a19..c2baec76eff4d 100644
--- a/src/wp-content/themes/twentyten/functions.php
+++ b/src/wp-content/themes/twentyten/functions.php
@@ -172,7 +172,7 @@ function twentyten_setup() {
 			 */
 			'width'               => apply_filters( 'twentyten_header_image_width', 940 ),
 			/**
-			 * Filters the Twenty Ten defaul header image height.
+			 * Filters the Twenty Ten default header image height.
 			 *
 			 * @since Twenty Ten 1.0
 			 *