[gbrainy] Clarify translation string

[Jordi Mas <jmas src gnome org>]

commit 5cb00431c1c2f9f760ddf3565f25bc0eea96e496
Author: Jordi Mas <jmas softcatala org>
Date:   Sat Dec 11 14:12:19 2010 +0100

    Clarify translation string

 .../Classical/Dialogs/ui/PdfExportDialog.ui        |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/Clients/Classical/Dialogs/ui/PdfExportDialog.ui b/src/Clients/Classical/Dialogs/ui/PdfExportDialog.ui
index fcb801d..973c434 100644
--- a/src/Clients/Classical/Dialogs/ui/PdfExportDialog.ui
+++ b/src/Clients/Classical/Dialogs/ui/PdfExportDialog.ui
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <interface>
   <!-- interface-requires gtk+ 2.12 -->
   <!-- interface-naming-policy toplevel-contextual -->
@@ -7,7 +7,6 @@
     <property name="border_width">7</property>
     <property name="title" translatable="yes">PDF export</property>
     <property name="type_hint">dialog</property>
-    <property name="has_separator">False</property>
     <child internal-child="vbox">
       <object class="GtkVBox" id="pdfbox">
         <property name="visible">True</property>
@@ -238,7 +237,7 @@
                         <property name="visible">True</property>
                         <property name="xalign">0</property>
                         <property name="xpad">5</property>
-                        <property name="label" translatable="yes">Pages per side:</property>
+                        <property name="label" translatable="yes" comments="Translators: this the number of pages that are included by side when exporting a PDF&quot;">Pages per side:</property>
                       </object>
                       <packing>
                         <property name="top_attach">1</property>