[gnome-user-docs] Document hiding lock screen notifications

[David King <davidk src gnome org>]

commit 879d8e17c9e23107e446656375eade395bc3b33e
Author: Petr Kovar <pkovar redhat com>
Date:   Fri Jul 19 16:51:14 2019 -0700

    Document hiding lock screen notifications

 gnome-help/C/privacy-hide-notifications.page.stub | 41 -----------------------
 gnome-help/C/shell-lockscreen.page                |  4 +++
 gnome-help/C/shell-notifications.page             | 39 ++++++++++++++++-----
 3 files changed, 35 insertions(+), 49 deletions(-)
---
diff --git a/gnome-help/C/shell-lockscreen.page b/gnome-help/C/shell-lockscreen.page
index 7e6b5fcb..bdc91350 100644
--- a/gnome-help/C/shell-lockscreen.page
+++ b/gnome-help/C/shell-lockscreen.page
@@ -4,6 +4,7 @@
 
   <info>
     <link type="guide" xref="shell-overview#apps" />
+    <link type="guide" xref="shell-notifications#lock-screen-notifications" />
 
     <revision pkgversion="3.6.1" date="2012-11-11" status="review"/>
     <revision pkgversion="3.13.92" date="2014-09-22" status="review"/>
@@ -44,4 +45,7 @@
   be automatically raised as you type. You can also switch users if your
   computer is configured for more than one.</p>
 
+  <p>To hide notifications from the lock screen, see
+  <link xref="shell-notifications#lock-screen-notifications"/>.</p>
+
 </page>
diff --git a/gnome-help/C/shell-notifications.page b/gnome-help/C/shell-notifications.page
index 2350b6d6..86b5ed13 100644
--- a/gnome-help/C/shell-notifications.page
+++ b/gnome-help/C/shell-notifications.page
@@ -7,11 +7,7 @@
   <info>
     <link type="guide" xref="shell-overview#desktop" />
 
-    <revision pkgversion="3.8.0" version="0.3" date="2013-04-23" status="review"/>
-    <revision pkgversion="3.10" date="2013-11-02" status="review"/>
-    <revision pkgversion="3.13.92" date="2014-09-22" status="review"/>
-    <revision pkgversion="3.16" date="2015-03-02" status="outdated"/>
-    <revision pkgversion="3.29" date="2018-08-27" status="review"/>
+    <revision pkgversion="3.33" date="2019-07-19" status="review"/>
 
     <credit type="author">
       <name>Marina Zhurakhinskaya</name>
@@ -26,6 +22,10 @@
       <email>kittykat3756 gmail com</email>
       <years>2013, 2015</years>
     </credit>
+    <credit type="editor">
+      <name>Petr Kovar</name>
+      <email>pknbe volny cz</email>
+    </credit>
 
     <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/>
 
@@ -38,7 +38,7 @@
   <title>What is a notification?</title>
 
   <p>If an application or a system component wants to get your attention, a
-  notification will be shown at the top of the screen.</p>
+  notification will be shown at the top of the screen, or on your lock screen.</p>
 
   <p>For example, if you get a new chat message or a new email, you will get a
   notification informing you. Chat notifications are given special treatment,
@@ -82,7 +82,7 @@
 
   <title>Hiding notifications</title>
 
-  <p>If you’re working on something and do not want to be bothered, you can
+  <p>If you are working on something and do not want to be bothered, you can
   switch off notifications.</p>
 
   <steps>
@@ -97,7 +97,7 @@
       <p>Click on <gui>Notifications</gui> in the sidebar to open the panel.</p>
     </item>
     <item>
-      <p>Switch <gui>Notification Popups</gui> to <gui>OFF</gui>.</p>
+      <p>Switch off <gui>Notification Popups</gui>.</p>
     </item>
   </steps>
 
@@ -111,6 +111,29 @@
   <p>You can also disable or re-enable notifications for individual
   applications from the <gui>Notifications</gui> panel.</p>
 
+</section>
+
+<section id="lock-screen-notifications">
+
+  <title>Hiding lock screen notifications</title>
+
+  <p>When your screen is locked, notifications appear on the lock screen. You
+  can configure the lock screen to hide these notifications for privacy reasons.</p>
+
+  <steps>
+    <title>To switch off notifications when your screen is locked:</title>
+    <item>
+      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> 
+      overview and start typing <gui>Settings</gui>.</p>
+    </item>
+    <item>
+      <p>Click on <gui>Settings</gui>.</p>
+    </item>
+    <item>
+      <p>Click on <gui>Notifications</gui> in the sidebar to open the panel.</p>
+    </item>
+    <item><p>Switch off <gui>Lock Screen Notifications</gui>.</p></item>
+  </steps>
 
 </section>