diff --git a/src/main/java/de/neemann/digital/gui/components/table/ExpressionListenerJK.java b/src/main/java/de/neemann/digital/gui/components/table/ExpressionListenerJK.java
index 210070682..bf5856da6 100644
--- a/src/main/java/de/neemann/digital/gui/components/table/ExpressionListenerJK.java
+++ b/src/main/java/de/neemann/digital/gui/components/table/ExpressionListenerJK.java
@@ -7,9 +7,9 @@ import de.neemann.digital.analyse.expression.format.FormatterException;
 import de.neemann.digital.analyse.quinemc.QuineMcCluskey;
 
 /**
- * Expression listener which sends all result tu its parent.
- * If the expression is a stata expression it creates the J and K control equations
- * and alos sends the calculated control expressions to its parent.
+ * Expression listener which sends all result to its parent.
+ * If the expression is a state expression it creates the J and K control equations
+ * and also sends the calculated control expressions to its parent.
  *
  * @author hneemann
  */