diff --git a/a.1-Showing-a-ranking.md b/a.1-Showing-a-ranking.md
index c592e0b..2fe43e9 100644
--- a/a.1-Showing-a-ranking.md
+++ b/a.1-Showing-a-ranking.md
@@ -11,7 +11,7 @@ require_once('vendor/autoload.php');
 
 Use JeroenED/Libpairtwo/IOFactory;
 
-$filereader = IOFactory::createReader('swar-4');
+$filereader = IOFactory::createReader('Swar-4');
 $filereader->read('mycompetition.sws');
 
 $ranking = $filereader->getTournament()->getRanking();