[digikam-doc] digikam: apply patch #18 from Wolfgang

[Gilles Caulier]

Git commit 4349261066454ee256e5b18ee8f44feffee52c7c by Gilles Caulier.
Committed on 18/11/2016 at 05:15.
Pushed by cgilles into branch 'master'.

apply patch #18 from Wolfgang

M  +1    -1    digikam/using-setup-editor-iface.docbook

http://commits.kde.org/digikam-doc/4349261066454ee256e5b18ee8f44feffee52c7c

diff --git a/digikam/using-setup-editor-iface.docbook b/digikam/using-setup-editor-iface.docbook
index 6c23c48..6e47d33 100644
--- a/digikam/using-setup-editor-iface.docbook
+++ b/digikam/using-setup-editor-iface.docbook
@@ -6,7 +6,7 @@
     </para>
 
     <para>
-        Over and underexposed areas of an image can be indicated by dark and light marker colors that can be defined here. In the editor this viewing mode can be switched on and off with F10 and F11 respectively.
+        Over and underexposed areas of an image can be indicated by dark and light marker colors that can be defined here. In the editor this viewing mode can be switched on and off with F10 and F11 respectively. The thresholds for over- and under-exposure can be set by the adjustment bars "... percents". Check <guilabel>Indicate exposure as pure color</guilabel> if you want only pure black (RGB 0,0,0) indicated as under-exposure and only pure white (RGB 8 bit 255,255,255 respectively RGB 16 bit 65535, 65535, 65535) indicated as over-exposure.
     </para>
 
     <para>