[evolution] User docs: add a better description

[Frederic Peters <fpeters src gnome org>]

commit 0d55ee2564a2639b9bae9599def2d73c896294e2
Author: Frédéric Péters <fpeters 0d be>
Date:   Sun Jan 26 14:42:07 2014 +0000

    User docs: add a better description
    
    (copied from doap file)

 help/C/index.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/index.page b/help/C/index.page
index a7ac564..0693ff4 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -2,7 +2,7 @@
       type="guide" id="index">
 
   <info>
-    <desc>Evolution</desc>
+    <desc>Manage your email, contacts and schedule</desc>
     <title type='link' role="trail"><media type="image" its:translate="no" 
src="figures/evolutionlogo.png"/></title>
     <title type='text'>Evolution Mail and Calendar</title>
     <revision pkgversion="3.8.2" version="0.7" date="2013-06-22" status="final"/>