[unique] Add correct version of module

[Emmanuele Bassi <ebassi src gnome org>]

commit 1925b3a65d034a0f06bb6c81dcb81631a8d531e1
Author: Maciej Piechotka <uzytkownik2 gmail com>
Date:   Sat Jul 3 12:16:32 2010 +0200

    Add correct version of module
    
    https://bugzilla.gnome.org/show_bug.cgi?id=623454

 doc/reference/Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/doc/reference/Makefile.am b/doc/reference/Makefile.am
index eb45dfe..a9d3975 100644
--- a/doc/reference/Makefile.am
+++ b/doc/reference/Makefile.am
@@ -8,6 +8,8 @@
 # The name of the module, e.g. 'glib'.
 DOC_MODULE = unique
 
+DOC_MODULE_VERSION=3.0
+
 # The top-level SGML file. You can change this if you want to.
 DOC_MAIN_SGML_FILE = $(DOC_MODULE)-docs.xml