[seahorse/mallard-help] docs: include task attribute on index.page. fix validation error on introduction.page

[Jim Campbell <jcampbell src gnome org>]

commit d294b95a77cb939f1313018a30c4bc868d44d894
Author: Jim Campbell <jwcampbell gmail com>
Date:   Sat Aug 24 14:59:09 2013 -0500

    docs: include task attribute on index.page. fix validation error on introduction.page

 help/C/index.page        |    2 +-
 help/C/introduction.page |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/help/C/index.page b/help/C/index.page
index 98be6ac..d29d92b 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -1,6 +1,6 @@
 <page xmlns="http://projectmallard.org/1.0/";
       xmlns:its="http://www.w3.org/2005/11/its";
-      type="guide"
+      type="guide" style="task"
       id="index">
 
   <info>
diff --git a/help/C/introduction.page b/help/C/introduction.page
index 3e1bbf2..fb2af1e 100644
--- a/help/C/introduction.page
+++ b/help/C/introduction.page
@@ -43,6 +43,7 @@
     </item>
     <item>
       <p><link xref="ssh-create">Create</link> and manage SSH keys.</p>
+    </item>
     <item>
       <p>Copy and <link xref="passwords-stored-new-create">save</link>
       passwords that are difficult to remember. You can also