[glib: 1/2] docs: add a missing semicolon

[Emmanuele Bassi <ebassi src gnome org>]

commit fccce84d937eb94b1a591ffaa19bf6cb5f8b6ef3
Author: eyelash <user142 hotmail com>
Date:   Sun Nov 18 08:05:28 2018 +0000

    docs: add a missing semicolon

 docs/reference/gobject/tut_howto.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/docs/reference/gobject/tut_howto.xml b/docs/reference/gobject/tut_howto.xml
index daaad4697..0c0393da6 100644
--- a/docs/reference/gobject/tut_howto.xml
+++ b/docs/reference/gobject/tut_howto.xml
@@ -212,7 +212,7 @@ struct _ViewerFile
   GObject parent_instance;
 
   /* Other members, including private data. */
-}
+};
 </programlisting></informalexample>
     </para>