[gtranslator: 1/2] Fix GTK properties value

[Daniel Garcia Moreno <danigm src gnome org>]

commit f2555d575750e2e3e379ac7ac22bbde5ba3ebda6
Author: vikaig <vikaig99 gmail com>
Date:   Wed Sep 4 13:25:39 2019 +0300

    Fix GTK properties value

 src/gtr-context.ui       | 2 +-
 src/gtr-message-table.ui | 2 +-
 src/gtr-tab.ui           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/gtr-context.ui b/src/gtr-context.ui
index 851944d2..80adb0fc 100644
--- a/src/gtr-context.ui
+++ b/src/gtr-context.ui
@@ -24,7 +24,7 @@
       <object class="GtkScrolledWindow" id="sw">
         <property name="visible">True</property>
         <property name="can_focus">True</property>
-        <property name="shadow_type">None</property>
+        <property name="shadow_type">none</property>
         <child>
           <object class="GtkTextView" id="context">
             <property name="visible">True</property>
diff --git a/src/gtr-message-table.ui b/src/gtr-message-table.ui
index 79ad423d..29a81177 100644
--- a/src/gtr-message-table.ui
+++ b/src/gtr-message-table.ui
@@ -10,7 +10,7 @@
       <object class="GtkScrolledWindow" id="scrolledwindow1">
         <property name="visible">True</property>
         <property name="can_focus">True</property>
-        <property name="shadow_type">None</property>
+        <property name="shadow_type">none</property>
         <child>
           <object class="GtkTreeView" id="treeview">
             <property name="visible">True</property>
diff --git a/src/gtr-tab.ui b/src/gtr-tab.ui
index d1686f05..b40ba37c 100644
--- a/src/gtr-tab.ui
+++ b/src/gtr-tab.ui
@@ -28,7 +28,7 @@
                     <property name="margin_right">6</property>
                     <property name="margin_top">6</property>
                     <property name="margin_bottom">6</property>
-                    <property name="orientation">Horizontal</property>
+                    <property name="orientation">horizontal</property>
                     <property name="homogeneous">True</property>
                     <child>
                       <object class="GtkLabel" id="progress_percentage">