[gnome-user-docs] Refer to low power setting by the right name

[David King <davidk src gnome org>]

commit f30aa706e9c5dbc0b918fe9a90b20d99548e659f
Author: Sebastian Rasmussen <sebras gmail com>
Date:   Sun Sep 21 02:05:30 2014 +0200

    Refer to low power setting by the right name
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737054

 gnome-help/C/power-lowpower.page |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/gnome-help/C/power-lowpower.page b/gnome-help/C/power-lowpower.page
index 0de7143..db2877a 100644
--- a/gnome-help/C/power-lowpower.page
+++ b/gnome-help/C/power-lowpower.page
@@ -28,10 +28,11 @@ the battery. If the battery just ran out, the computer would not have time to
 shut down properly either.</p>
 
 <p>You can change what happens when the battery level gets too low by opening
-<app>Power</app> from the <gui>Activities</gui> overview. Look at the <gui>When
-power is critically low</gui> setting. You can choose for the computer to
-hibernate or shut down. If you choose shut down, your applications and
-documents <em>will not</em> be saved before the computer turns off.</p>
+<app>Power</app> from the <gui xref="shell-terminology">Activities</gui>
+overview. Look at the <gui>When battery power is critical</gui> setting. You
+can choose for the computer to hibernate or shut down. If you choose shut down,
+your applications and documents <em>will not</em> be saved before the computer
+turns off.</p>
 
 <p>Some computers have problems hibernating, and may not be able to recover the
 applications and documents you had open when you turn on the computer again. In
@@ -39,4 +40,4 @@ this case, it is possible that you could lose some of your work if you did not
 save it before the computer hibernated. You may be able to <link
 xref="power-suspendfail">fix problems with hibernation</link> though.</p>
 
-</page>
\ No newline at end of file
+</page>