diff --git a/ChangeLog b/ChangeLog
index 63c11be2ad..131616bb5e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-05-28  Michael Natterer  <mitch@imendio.com>
+
+	* gtk/gtkprinter.h: fix formatting of details_acquired() signal.
+
 2008-05-28  Michael Natterer  <mitch@imendio.com>
 
 	* gtk/gtkcolorbutton.h: fix comment: the widget is called
diff --git a/gtk/gtkprinter.h b/gtk/gtkprinter.h
index 7379c6b3fe..6595bf1bea 100644
--- a/gtk/gtkprinter.h
+++ b/gtk/gtkprinter.h
@@ -1,4 +1,4 @@
-/* GtkPrinter 
+/* GtkPrinter
  * Copyright (C) 2006 John (J5) Palmieri <johnp@redhat.com>
  *
  * This library is free software; you can redistribute it and/or
@@ -70,8 +70,9 @@ struct _GtkPrinterClass
 {
   GObjectClass parent_class;
 
-  void (*details_acquired) (GtkPrinter *printer, gboolean success);
-  
+  void (*details_acquired) (GtkPrinter *printer,
+                            gboolean    success);
+
   /* Padding for future expansion */
   void (*_gtk_reserved1) (void);
   void (*_gtk_reserved2) (void);