diff --git a/wp-admin/menu.php b/wp-admin/menu.php
index 895781098..f2194adcc 100644
--- a/wp-admin/menu.php
+++ b/wp-admin/menu.php
@@ -58,7 +58,7 @@ if ( ! is_multisite() || is_super_admin() ) {
 	if ( $plugin_update_count )
 		$update_title[] = sprintf(_n('%d Plugin Update', '%d Plugin Updates', $plugin_update_count), $plugin_update_count);
 	if ( $theme_update_count )
-		$update_title[] = sprintf(_n('%d Theme Update', '%d Themes Updates', $theme_update_count), $theme_update_count);
+		$update_title[] = sprintf(_n('%d Theme Update', '%d Theme Updates', $theme_update_count), $theme_update_count);
 
 	$update_title = !empty($update_title) ? esc_attr(implode(', ', $update_title)) : '';
 }
diff --git a/wp-admin/network/menu.php b/wp-admin/network/menu.php
index 7bec9ca55..c33d47a38 100644
--- a/wp-admin/network/menu.php
+++ b/wp-admin/network/menu.php
@@ -65,7 +65,7 @@ if ( current_user_can( 'update_core' ) ) {
 	if ( $plugin_update_count )
 		$update_title[] = sprintf(_n('%d Plugin Update', '%d Plugin Updates', $plugin_update_count), $plugin_update_count);
 	if ( $theme_update_count )
-		$update_title[] = sprintf(_n('%d Theme Update', '%d Themes Updates', $theme_update_count), $theme_update_count);
+		$update_title[] = sprintf(_n('%d Theme Update', '%d Theme Updates', $theme_update_count), $theme_update_count);
 	
 	$update_title = !empty($update_title) ? esc_attr(implode(', ', $update_title)) : '';
 	
diff --git a/wp-includes/admin-bar.php b/wp-includes/admin-bar.php
index 439947f9f..f9a611beb 100644
--- a/wp-includes/admin-bar.php
+++ b/wp-includes/admin-bar.php
@@ -291,7 +291,7 @@ function wp_admin_bar_updates_menu( $wp_admin_bar ) {
 	if ( $plugin_update_count )
 		$update_title[] = sprintf(_n('%d Plugin Update', '%d Plugin Updates', $plugin_update_count), $plugin_update_count);
 	if ( $theme_update_count )
-		$update_title[] = sprintf(_n('%d Theme Update', '%d Themes Updates', $theme_update_count), $theme_update_count);
+		$update_title[] = sprintf(_n('%d Theme Update', '%d Theme Updates', $theme_update_count), $theme_update_count);
 
 	$update_title = !empty($update_title) ? esc_attr(implode(', ', $update_title)) : '';