[easytag] Add some translator comments for scanner headers

[David King <davidk src gnome org>]

commit 8e921ebb318d8ae466379ca0fa1ba879e1acf467
Author: David King <amigadave amigadave com>
Date:   Wed Mar 25 20:08:01 2015 +0100

    Add some translator comments for scanner headers
    
    As suggested by Alexandre Franke.

 data/preferences_dialog.ui |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/data/preferences_dialog.ui b/data/preferences_dialog.ui
index cfd9ba9..0711109 100644
--- a/data/preferences_dialog.ui
+++ b/data/preferences_dialog.ui
@@ -924,7 +924,7 @@
                 <child>
                     <object class="GtkLabel" id="fill_tag_scanner_label">
                         <property name="halign">start</property>
-                        <property name="label" translatable="yes">Fill Tag Scanner</property>
+                        <property name="label" translatable="yes" comments="Translators: a section header in 
the Scanner section of the preferences dialog.">Fill Tag Scanner</property>
                         <property name="margin-left">12</property>
                         <property name="margin-top">12</property>
                         <property name="visible">True</property>
@@ -962,7 +962,7 @@
                 <child>
                     <object class="GtkLabel" id="rename_file_directory_scanner_label">
                         <property name="halign">start</property>
-                        <property name="label" translatable="yes">Rename File and Directory 
Scanner</property>
+                        <property name="label" translatable="yes" comments="Translators: a section header in 
the Scanner section of the preferences dialog.">Rename File and Directory Scanner</property>
                         <property name="margin-left">12</property>
                         <property name="margin-top">12</property>
                         <property name="visible">True</property>
@@ -1000,7 +1000,7 @@
                 <child>
                     <object class="GtkLabel" id="process_fields_scanner_label">
                         <property name="halign">start</property>
-                        <property name="label" translatable="yes">Process Fields Scanner</property>
+                        <property name="label" translatable="yes" comments="Translators: a section header in 
the Scanner section of the preferences dialog.">Process Fields Scanner</property>
                         <property name="margin-left">12</property>
                         <property name="margin-top">12</property>
                         <property name="visible">True</property>