Update SmartContractFunctionArgument.java

Author: ghareeb-falazi

src/main/java/blockchains/iaas/uni/stuttgart/de/model/SmartContractFunctionArgument.java

@@ -17,6 +17,7 @@
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 
+// todo remove since the attribute "name" is never used.
 @XmlRootElement(name = "Argument")
 @XmlAccessorType(XmlAccessType.PROPERTY)
 public class SmartContractFunctionArgument {