[cloud-guide] Added better introductory paragraph

[Eric Christensen]

commit c903a4fa9e7eae0e817aed42f928db6dfd580ecd
Author: Eric Christensen <eric(a)christensenplace.us&gt;
Date:   Fri Sep 9 11:08:59 2011 -0400

    Added better introductory paragraph

 en-US/Cloudstack.xml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/en-US/Cloudstack.xml b/en-US/Cloudstack.xml
index 96e7b33..f54f319 100644
--- a/en-US/Cloudstack.xml
+++ b/en-US/Cloudstack.xml
@@ -3,7 +3,7 @@
 <!ENTITY % BOOK_ENTITIES SYSTEM "cloud-guide.ent">
 %BOOK_ENTITIES;
 ]>
-<section id="sect-cloud-guide-Cloudstack">
+<section id="sect-cloud-guide-CloudStack">
         <title>CloudStack</title>
-	<para><application>OpenStack</application> is an open source cloud
computing platform.</para>
+	<para><application>CloudStack</application> is an open source cloud
computing platform for creating and maintaining IaaS clouds.  Supporting several
hypervisors and network configurations, <application>CloudStack</application>
makes building a IaaS cloud with ease.</para>
 </section>