diff --git a/AlgebraicDataflowArchitectureModel/src/code/ast/TypeDeclaration.java b/AlgebraicDataflowArchitectureModel/src/code/ast/TypeDeclaration.java
index 776adc5..77405c5 100644
--- a/AlgebraicDataflowArchitectureModel/src/code/ast/TypeDeclaration.java
+++ b/AlgebraicDataflowArchitectureModel/src/code/ast/TypeDeclaration.java
@@ -55,7 +55,7 @@
 	}
 	
 	public String toString() {
-		String code = "public class " + typeName + "{\n";
+		String code = "public class " + typeName + "�@{\n";
 		for (FieldDeclaration f: fields) {
 			code += "\t" + f.toString();
 		}