diff --git a/src/PythagorasTriangle.java b/src/PythagorasTriangle.java
index b339330..2c85054 100644
--- a/src/PythagorasTriangle.java
+++ b/src/PythagorasTriangle.java
@@ -1,12 +1,12 @@
 /**
- * Created by Christian on 10.02.2015.
+ * Class PythagorasTriangle
+ * @author Jan Christian Grünhage
  */
 public class PythagorasTriangle {
     private double leftSizeFactor;
     private double leftAngle;
     private double rightSizeFactor;
     private double rightAngle;
-    private PythagorasTree.PythagorasTreeVariant variant;
 
     public PythagorasTriangle(PythagorasTree.PythagorasTreeVariant variant, int momentaryDepth, Numbers numbers, Double angle) {