[gnome-software] trivial: Update some translator comments

[Richard Hughes <rhughes src gnome org>]

commit 1a272f09fde75e6e6fcfa7a94a6184bf00d4eaa4
Author: Richard Hughes <richard hughsie com>
Date:   Mon Apr 7 16:52:57 2014 +0100

    trivial: Update some translator comments
    
    Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=726420

 src/gs-shell-details.ui |    2 +-
 src/gs-shell-updates.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gs-shell-details.ui b/src/gs-shell-details.ui
index 1ec72e4..fea8763 100644
--- a/src/gs-shell-details.ui
+++ b/src/gs-shell-details.ui
@@ -410,7 +410,7 @@
                                   <object class="GtkLabel" id="label_header_details_repo">
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
-                                    <property name="label" translatable="yes">Software Source 
Identified</property>
+                                    <property name="label" translatable="yes" comments="Translators: a 
repository file used for installing software has been discovered.">Software Source Identified</property>
                                     <attributes>
                                       <attribute name="weight" value="bold"/>
                                     </attributes>
diff --git a/src/gs-shell-updates.c b/src/gs-shell-updates.c
index 4b63bcb..e8a0f81 100644
--- a/src/gs-shell-updates.c
+++ b/src/gs-shell-updates.c
@@ -831,7 +831,7 @@ gs_shell_updates_button_refresh_cb (GtkWidget *widget,
                                                 GTK_DIALOG_DESTROY_WITH_PARENT,
                                                 GTK_MESSAGE_ERROR,
                                                 GTK_BUTTONS_CANCEL,
-                                                /* TRANSLATORS: $$$ */
+                                                /* TRANSLATORS: this is to explain that downloading updates 
may cost money */
                                                 _("Charges may apply"));
                gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
                                                          /* TRANSLATORS: we need network