diff --git a/includes/class-wp-push-syndication-server.php b/includes/class-wp-push-syndication-server.php
index 81c71a5804663415641d4ff8721ce6a2ca764ac7..49f82f48b43be9baa5e581612ca3d3cafab68d31 100644
--- a/includes/class-wp-push-syndication-server.php
+++ b/includes/class-wp-push-syndication-server.php
@@ -1220,7 +1220,7 @@ class WP_Push_Syndication_Server {
 		if ( $site_a_pull_date == $site_b_pull_date )
 			return 0;
 
-    return ( $site_a_pull_date < $site_b_pull_date ) ? -1 : 1;
+		return ( $site_a_pull_date < $site_b_pull_date ) ? -1 : 1;
 	}
 
 	public function pull_content( $sites ) {