[release-notes/gnome-3-20] Remove trailing spaces

[Piotr Drąg <piotrdrag src gnome org>]

commit dcd54ca8410ecf00b93387c55d7837f9b9992ed7
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Fri Mar 18 00:40:19 2016 +0100

    Remove trailing spaces

 help/C/developers.page |   12 ++++++------
 help/C/index.page      |    2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/help/C/developers.page b/help/C/developers.page
index 309ad70..2d599fd 100644
--- a/help/C/developers.page
+++ b/help/C/developers.page
@@ -29,7 +29,7 @@
     <title>Builder</title>
     <media type="image" src="figures/placeholder.png"/>
     <p><link href="https://wiki.gnome.org/Apps/Builder";>Builder</link> is the
-    new integrated development environment for GNOME. It aims to provide a 
+    new integrated development environment for GNOME. It aims to provide a
     streamlined, powerful and modern experience for building GNOME
     applications, and already features inline completion, powerful global
     search, a documentation browser, a symbol tree browser, and much more.</p>
@@ -98,11 +98,11 @@
     <link href="https://blogs.gnome.org/alexl/2016/02/22/building-an-xdg-app-part-3/";>part three</link>,
     <link href="https://blogs.gnome.org/alexl/2016/02/23/building-an-xdg-app-part-4/";>part four</link>,
     <link href="https://blogs.gnome.org/alexl/2016/02/26/building-an-xdg-app-part-5/";>part five</link>).</p>
-    <p>If you want to try installing and running xdg-apps, a collection of 
-    nightly GNOME applications is available. In addition to being a great way 
-    to try xdg-app, this is also a great way to test development versions of 
-    GNOME applications, and demonstrates xdg-app’s ability to install multiple 
-    different versions of the same application at the same time. For more 
+    <p>If you want to try installing and running xdg-apps, a collection of
+    nightly GNOME applications is available. In addition to being a great way
+    to try xdg-app, this is also a great way to test development versions of
+    GNOME applications, and demonstrates xdg-app’s ability to install multiple
+    different versions of the same application at the same time. For more
     information, <link href="https://blogs.gnome.org/alexl/2016/02/11/testing-unstable-gnome-using-xdg-app/";>
     a tutorial is available</link>.</p>
     <p>Other significant changes in the 3.20 release include:</p>
diff --git a/help/C/index.page b/help/C/index.page
index 1b265e6..dd8e024 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -111,7 +111,7 @@
     <title>Quickly Access Media Controls</title>
     <media type="image" src="figures/media-controls.png"/>
     <p>With GNOME 3.20, media controls are now built-in and displayed in the
-    notification/clock area. This provides a way to quickly access music and 
+    notification/clock area. This provides a way to quickly access music and
     video applications that are currently in use. Controls for multiple media
     applications can even be shown at the same time.</p>
     <p>The controls show the name and artist of the currently playing track,