diff --git a/src/wp-content/themes/twentythirteen/functions.php b/src/wp-content/themes/twentythirteen/functions.php
index 3a1576917a..2e28caa09e 100644
--- a/src/wp-content/themes/twentythirteen/functions.php
+++ b/src/wp-content/themes/twentythirteen/functions.php
@@ -176,7 +176,7 @@ function twentythirteen_scripts_styles() {
 	// Loads JavaScript file with functionality specific to Twenty Thirteen.
 	wp_enqueue_script( 'twentythirteen-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), '2013-07-18', true );
 
-	// Add Open Sans and Bitter fonts, used in the main stylesheet.
+	// Add Source Sans Pro and Bitter fonts, used in the main stylesheet.
 	wp_enqueue_style( 'twentythirteen-fonts', twentythirteen_fonts_url(), array(), null );
 
 	// Add Genericons font, used in the main stylesheet.
diff --git a/src/wp-content/themes/twentythirteen/inc/custom-header.php b/src/wp-content/themes/twentythirteen/inc/custom-header.php
index 98b4291118..3214f63003 100644
--- a/src/wp-content/themes/twentythirteen/inc/custom-header.php
+++ b/src/wp-content/themes/twentythirteen/inc/custom-header.php
@@ -72,7 +72,7 @@ add_action( 'after_setup_theme', 'twentythirteen_custom_header_setup', 11 );
  * @return void
  */
 function twentythirteen_custom_header_fonts() {
-	// Add Open Sans and Bitter fonts.
+	// Add Source Sans Pro and Bitter fonts.
 	wp_enqueue_style( 'twentythirteen-fonts', twentythirteen_fonts_url(), array(), null );
 
 	// Add Genericons font.