[pitivi] help: Update how to add an effect

[Alexandru Băluț <alexbalut src gnome org>]

commit ee997b59f7ff7d4207f0f5540e577fa37414997a
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Wed Feb 17 15:47:00 2016 +0100

    help: Update how to add an effect
    
    Differential Revision: https://phabricator.freedesktop.org/D790

 help/C/effects.page |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/help/C/effects.page b/help/C/effects.page
index ad2ec37..f11506b 100644
--- a/help/C/effects.page
+++ b/help/C/effects.page
@@ -6,7 +6,7 @@
   <info>
     <link type="guide" xref="index#effectstransitions"/>
     <link type="seealso" xref="gstreamer"/>
-    <revision pkgversion="0.92" version="0.2" date="2014-03-07" status="incomplete"/>
+    <revision pkgversion="0.96" version="0.3" date="2016-02-17" status="incomplete"/>
     <credit type="author">
       <name>Jean-François Fortin Tam</name>
       <email>nekohayo gmail com</email>
@@ -21,7 +21,7 @@
 
     <title>Introduction to effects</title>
      
-     <p><app>Pitivi</app> uses a wide variety of video and audio effects to spice up your movies. Available 
effects depend on the software installed on your computer. If you don't see anything (or only a handful of 
effects) in the effect library, make sure that the <app>gnome-video-effects</app> package is installed on 
your system. Alternatively, you can look for packages containing GStreamer or frei0r effect plugins that are 
available in the repositories of your distribution.</p>
+     <p><app>Pitivi</app> offers a wide variety of video and audio effects to spice up your movies. 
Available effects depend on the software installed on your computer. If you don't see anything (or only a 
handful of effects) in the effect library, make sure that the <app>gnome-video-effects</app> package is 
installed on your system. Alternatively, you can look for packages containing GStreamer or frei0r effect 
plugins that are available in the repositories of your distribution.</p>
      <note>
       <p>Effects are non-destructive: they are only applied to the resulting rendered movie and do not 
affect your source files.</p>
      </note>
@@ -31,8 +31,7 @@
         <p>To add an effect:</p>
         <steps>
             <item><p>Select an existing clip on the timeline</p></item>
-            <item><p>Choose an effect in the effect library</p></item>
-            <item><p>Drag the chosen effect into the <guiseq><gui>middle pane</gui><gui>Clip 
configuration</gui> <gui>Effects</gui></guiseq></p></item>
+            <item><p>Double-click an effect in the effect library</p></item>
         </steps>
         <p>To remove an effect:</p>
         <steps>