diff --git a/sci-publications/src/main/java/org/scientificcms/publications/InProceedings.java b/sci-publications/src/main/java/org/scientificcms/publications/InProceedings.java
index c9f1bf5..a1d9574 100644
--- a/sci-publications/src/main/java/org/scientificcms/publications/InProceedings.java
+++ b/sci-publications/src/main/java/org/scientificcms/publications/InProceedings.java
@@ -1,8 +1,3 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
 package org.scientificcms.publications;
 
 import org.hibernate.envers.Audited;
@@ -104,13 +99,17 @@ public class InProceedings extends Publication {
     @Override
     public String toString(final String data) {
 
-        return super.toString(String.format("proceedings = %s, "
+        return super.toString(
+            String.format(
+                "proceedings = %s, "
                                                 + "startPage = %d, "
                                                 + "endPage = %d%s",
                                             Objects.toString(proceedings),
                                             startPage,
                                             endPage,
-                                            data));
+                                            data
+            )
+        );
     }
 
 }