[libvirt] [PATCH] schedinfo: update man page about virsh schedinfo command

[Taku Izumi]

This patch updates the man page about virsh schedinfo command.

 - fix typo: 1844674407370955 -> 18446744073709551
 - describe the value 0 of vcpu_period and vcpu_quota parameters

Signd-off-by: Taku Izumi <izumi.taku at jp.fujitsu.com>
---
 tools/virsh.pod |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Index: libvirt/tools/virsh.pod
===================================================================
--- libvirt.orig/tools/virsh.pod
+++ libvirt/tools/virsh.pod
@@ -736,8 +736,9 @@ B<Note>: The weight and cap parameters a
 XEN_CREDIT scheduler and are now I<DEPRECATED>.
 
 B<Note>: The vcpu_period parameter has a valid value range of 1000-1000000 or
-0, and the vcpu_quota parameter has a valid value range of 1000-1844674407370955
-or less than 0.
+0, and the vcpu_quota parameter has a valid value range of 1000-18446744073709551
+or less than 0. The value 0 for each parameters means no value, so it is
+meaningless to specify 0 (Nothing happens).
 
 =item B<screenshot> I<domain-id> [I<imagefilepath>] [I<--screen> B<screenID>]