[orca: 1/2] Change "Message duration (secs)" to "Duration (secs)"

[Joanmarie Diggs <joanied src gnome org>]

commit d48aab977d4236f08e9691332a8dc629c98ab322
Author: scootergrisen <scootergrisen gmail com>
Date:   Tue Jun 30 15:04:23 2020 +0000

    Change "Message duration (secs)" to "Duration (secs)"

 help/C/preferences_braille.page | 4 ++--
 src/orca/orca-setup.ui          | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/help/C/preferences_braille.page b/help/C/preferences_braille.page
index 74b7ced67..9839674eb 100644
--- a/help/C/preferences_braille.page
+++ b/help/C/preferences_braille.page
@@ -168,11 +168,11 @@
       </p>
     </section>
     <section id="flashMessageSettings_duration">
-      <title>Message duration (secs)</title>
+      <title>Duration (secs)</title>
       <p>
         The amount of time <app>Orca</app> will wait before removing the message and
         restoring the original contents of your display can be set in the <gui>
-        Message duration (secs)</gui> spin button. Note that the value of this
+        Duration (secs)</gui> spin button. Note that the value of this
         setting will be ignored if you have enabled persistent flash messages.
       </p>
       <p>
diff --git a/src/orca/orca-setup.ui b/src/orca/orca-setup.ui
index 450f048d8..2b63fdec2 100644
--- a/src/orca/orca-setup.ui
+++ b/src/orca/orca-setup.ui
@@ -2511,7 +2511,7 @@
                                       <object class="GtkLabel" id="flashMessageDurationLabel">
                                         <property name="visible">True</property>
                                         <property name="can_focus">False</property>
-                                        <property name="label" translatable="yes" comments="Translators: 
Braille flash messages are similar in nature to notifications or announcements. They are most commonly used 
for Orca to communicate Orca-specific information to the user via braille, such as confirming the toggling of 
an Orca setting via command. The reason they are called flash messages by screen readers is that they are 
shown on the refreshable braille display for only a brief time, after which the original contents of the 
display are restored. This label is for the spin button through which a user can customize how long (in 
seconds) these temporary messages should be displayed.">Messa_ge duration (secs):</property>
+                                        <property name="label" translatable="yes" comments="Translators: 
Braille flash messages are similar in nature to notifications or announcements. They are most commonly used 
for Orca to communicate Orca-specific information to the user via braille, such as confirming the toggling of 
an Orca setting via command. The reason they are called flash messages by screen readers is that they are 
shown on the refreshable braille display for only a brief time, after which the original contents of the 
display are restored. This label is for the spin button through which a user can customize how long (in 
seconds) these temporary messages should be displayed.">D_uration (secs):</property>
                                         <property name="use_underline">True</property>
                                         <property 
name="mnemonic_widget">brailleFlashTimeSpinButton</property>
                                         <property name="xalign">0</property>