[gnome-user-docs] Fix bug 765944 - starting Orca

[Paul Cutler <pcutler src gnome org>]

commit 8b0cf10cee98e8b13d9882bb75842842fa980af6
Author: Paul Cutler <paul r cutler gmail com>
Date:   Wed Mar 15 20:23:58 2017 -0500

    Fix bug 765944 - starting Orca
    
    Add keyboard command to start Orca in addition to using a mouse keyboard as some visually impaired users 
might find it easier to use the keyboard only to start Orca.

 gnome-help/C/a11y-screen-reader.page |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/gnome-help/C/a11y-screen-reader.page b/gnome-help/C/a11y-screen-reader.page
index d8ecb15..64395c0 100644
--- a/gnome-help/C/a11y-screen-reader.page
+++ b/gnome-help/C/a11y-screen-reader.page
@@ -31,6 +31,16 @@
   Orca installed. If not, install Orca first.</p>
 
   <p if:test="action:install"><link style="button" action="install:orca">Install Orca</link></p>
+  
+  <p>To start <app>Orca</app> using the keyboard:</p>
+  
+  <steps>
+    <item>
+    <p>Press <key>Super</key>+<key>Alt</key>+<key>S</key>.</p>
+    </item>
+  </steps>
+  
+  <p>Or to start <app>Orca</app> using a mouse and keyboard:</p>
 
   <steps>
     <item>