[ghex] Convert three .po files to UTF-8 to silence warnings

[Andre Klapper <aklapper src gnome org>]

commit fbfe6654c158c775561add0b8320a58422618369
Author: Andre Klapper <a9016009 gmx de>
Date:   Sat Mar 27 15:53:59 2010 +0100

    Convert three .po files to UTF-8 to silence warnings

 po/gl.po |    2 +-
 po/it.po |    2 +-
 po/ro.po |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/po/gl.po b/po/gl.po
index 091789c..16c9c05 100644
--- a/po/gl.po
+++ b/po/gl.po
@@ -15,7 +15,7 @@ msgstr ""
 "Last-Translator: Jesús Bravo �lvarez <jba pobox com>\n"
 "Language-Team: Galician <trasno ceu fi udc es>\n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=iso-8859-1\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
 #: src/converter.c:176
diff --git a/po/it.po b/po/it.po
index 4e0fb07..0103845 100644
--- a/po/it.po
+++ b/po/it.po
@@ -11,7 +11,7 @@ msgstr ""
 "Last-Translator: Christopher R. Gabriel <cgabriel pluto linux it>\n"
 "Language-Team: ITALIAN <tp lists linux it>\n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=iso-8859-1\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
 #: ghex.desktop.in.h:1
diff --git a/po/ro.po b/po/ro.po
index 868d4aa..dd20bce 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -13,7 +13,7 @@ msgstr ""
 "Last-Translator: Dan Damian <dand dnttm ro>\n"
 "Language-Team: Romanian <ro li org>\n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=iso-8859-2\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
 #: src/converter.c:44