[dia] Updated Portuguese translation

[Duarte Loreto <dnloreto src gnome org>]

commit 6fb7fc30051df008a0c5696b90e50056329f6469
Author: Ricardo Cruz <rpmcruz alunos dcc fc up pt>
Date:   Mon Nov 1 08:35:40 2010 +0000

    Updated Portuguese translation

 po/pt.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/pt.po b/po/pt.po
index 9856b43..d451c06 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -17,7 +17,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: utf-8\n"
-"Plural-Forms: 2\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #. This is not an errror
 #: ../app/app_procs.c:208