Update readme wording

Signed-off-by: Robert Breker <[email protected]>

Author: Robert Breker

README.md

@@ -1,14 +1,15 @@
 xscontainer
 ===========
-xscontainer is the backend of XenServer's docker integration.
+xscontainer is the back-end of XenServer's Container Management feature.
 
 xscontainer has three main entry points:
     * src/xscontainer-monitor
-      Will watch DomUs on the same host, if they are registered for container
-      englightenment.
+      Watches DomUs on the same host, if they are registered for container
+      management. Responsible for keeping various fields in vm:other_config
+      up to date.
     * src/xscontainer-prepare-vm
-      Run inside Dom0 to prepares an Ubuntu 14.04 or RHEL7 DOMU for container
-      enlightenment
+      Runs inside Dom0 and prepares Ubuntu 14.04, RHEL/CentOS/OEL/7 DOMUs for
+      container management.
     * src/overlay/etc/xapi.d/plugins/xscontainer
-      The primary means for XenCenter and other components to interact with
-      xscontainer
+      The primary entry point for XenCenter and other components to interact
+      with xscontainer directly.