Fixed the description of the attaching data disks upper limit of the VMware hypervisor

Signed-off-by: Rajani Karuturi <rajanikaruturi@gmail.com>

This closes #9
diff --git a/en-US/working-with-volumes.xml b/en-US/working-with-volumes.xml
index 5de5e6c..9b970a2 100644
--- a/en-US/working-with-volumes.xml
+++ b/en-US/working-with-volumes.xml
@@ -39,7 +39,8 @@
     used on a guest of another hypervisor type. </para>
   <note>
     <para>&PRODUCT; supports attaching up to 13 data disks to a VM on XenServer hypervisor versions
-      6.0 and above. For the VMs on other hypervisor types, the data disk limit is 6.</para>
+      6.0 and above, And VMware hypervisor versions 5.0 and above.
+      For the VMs on other hypervisor types, the data disk limit is 6.</para>
   </note>
   <xi:include href="creating-new-volumes.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
   <xi:include href="upload-existing-volume-to-vm.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>