[dia] Remove superfluous whitespace

[Hans Breuer <hans src gnome org>]

commit 0be17c33ca710248e9ee1c1310fc6ca99c15e5ae
Author: Hans Breuer <hans breuer org>
Date:   Fri Sep 7 20:22:15 2012 +0200

    Remove superfluous whitespace

 lib/prop_attr.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/lib/prop_attr.c b/lib/prop_attr.c
index 310c791..67ffa04 100644
--- a/lib/prop_attr.c
+++ b/lib/prop_attr.c
@@ -63,7 +63,7 @@ linestyleprop_copy(LinestyleProperty *src)
 
 static WIDGET *
 linestyleprop_get_widget(LinestyleProperty *prop, PropDialog *dialog)
-{ 
+{
   GtkWidget *ret = dia_line_style_selector_new();
   prophandler_connect(&prop->common, G_OBJECT(ret), "value-changed");
   return ret;
@@ -177,7 +177,7 @@ arrowprop_copy(ArrowProperty *src)
 
 static WIDGET *
 arrowprop_get_widget(ArrowProperty *prop, PropDialog *dialog)
-{ 
+{
   GtkWidget *ret = dia_arrow_selector_new();
   prophandler_connect(&prop->common, G_OBJECT(ret), "value-changed");
   return ret;