[accerciser] help: Fix duplicated section ID

[Andre Klapper <aklapper src gnome org>]

commit 1edf9b5e9ee87619d8bf3f595ea49574f7684c49
Author: Andre Klapper <a9016009 gmx de>
Date:   Sat Sep 23 21:55:12 2017 +0200

    help: Fix duplicated section ID

 help/C/introduction.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/introduction.page b/help/C/introduction.page
index 262c075..c67c798 100644
--- a/help/C/introduction.page
+++ b/help/C/introduction.page
@@ -59,7 +59,7 @@
     </media>
   </figure>
 
-  <section id="more_about_gnome_accessibility">
+  <section id="intended_audience">
     <title><app>Accerciser</app>'s intended audience</title>
     <p>
       <app>Accerciser</app> fits the needs of many different audiences. User interface developers