[release-notes/gnome-3-34] Remove mention of 'shell'

[Link Dupont <link src gnome org>]

commit a56ea29bfbd51bf8d95dffc6bff370f0d78cbd8e
Author: Link Dupont <link sub-pop net>
Date:   Tue Sep 3 14:35:07 2019 -0400

    Remove mention of 'shell'

 help/C/index.page | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/help/C/index.page b/help/C/index.page
index 314d5886..1cf95c96 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -40,14 +40,14 @@
   <section id="icon-rearrangement">
     <title>Custom Icon Arrangements</title>
     <media type="image" width="940" src="figures/icon-grid-drag.png"/>
-    <p>Icons in the <app>Shell</app> application overview can be rearranged by
+    <p>Icons in the application overview can be rearranged by
     dragging an icon to another position in the grid. Dragging an icon onto
     another icon will create a group containing both. Groups can be rearranged
     by dragging around as well. This customization option gives users the flexibility
     to organize their applications into any order they want.</p>
-    <p>The <app>Shell</app> UI was refined, including the search entry field,
+    <p>The GNOME desktop UI was refined, including the search entry field,
     the login password field and the overview window highlight border. All these
-    changes give GNOME <app>Shell</app> an improved overall experience.</p>
+    changes give the GNOME desktop an improved overall experience.</p>
   </section>
 
   <section id="epiphany-enhancements">
@@ -97,7 +97,7 @@
     <title>Background Previews</title>
     <media type="image" width="940" src="figures/background-panel.png"/>
     <p>A redesigned <em>Background</em> panel landed in <app>Settings</app>. The
-    new panel shows a preview of the selected background in use under the <app>Shell</app>
+    new panel shows a preview of the selected background in use under the desktop panel
     and lock screen. Custom backgrounds can now be added via the <em>Add Picture…</em>
     button.</p>
   </section>
@@ -126,8 +126,8 @@
       <app>Photos</app>, <app>Videos</app>, and <app>Todo</app>.</p></item>
       <item><p><app>Terminal</app> now supports right-to-left and bi-directional
       languages.</p></item>
-      <item><p>Some animations in <app>Shell</app> have been refactored to use
-      Clutter instead of JavaScript, resulting in faster icon loading and caching.</p></item>
+      <item><p>Some animations in the overview have been refactored, resulting
+      in faster icon loading and caching.</p></item>
       <item><p><app>Files</app> now warns users when attempting to paste a file
       into a write-protected directory.</p></item>
       <item><p>The accessibility feature <em>Pointer Location</em> has been updated