[gxml] Fixed unfinished #if

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 765921959c3910bd49fa333179617e6ffd61024a
Author: Daniel Espinosa <esodan gmail com>
Date:   Wed May 13 13:15:42 2015 -0500

    Fixed unfinished #if

 test/SerializableObjectModel-Tw-Test.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/test/SerializableObjectModel-Tw-Test.vala b/test/SerializableObjectModel-Tw-Test.vala
index fd1aee0..8538579 100644
--- a/test/SerializableObjectModel-Tw-Test.vala
+++ b/test/SerializableObjectModel-Tw-Test.vala
@@ -290,6 +290,7 @@ class SerializableObjectModelTwTest : GXmlTest
         string str = doc.to_string ();
 #if DEBUG
         GLib.message (@"$doc");
+#endif
         assert ("<namespace xmlns:gxml=\"http://www.gnome.org/GXml\"/>" in str);
       } catch (GLib.Error e) {
 #if DEBUG