[wiki] Fix a typo for GVTg_Setup_Guide.

[Terrence Xu]

Signed-off-by: Terrence Xu <terrence.xu at intel.com>
---
 GVTg_Setup_Guide.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GVTg_Setup_Guide.md b/GVTg_Setup_Guide.md
index c3c9ee1..6f0e5fc 100644
--- a/GVTg_Setup_Guide.md
+++ b/GVTg_Setup_Guide.md
@@ -153,7 +153,7 @@ Pls follow chapter 3.3.1 for KVMGT setup and chapter 3.3.2 for XenGT setup
 
 > cd ..
 
-> sed -i 's/\(QEMU_UPSTREAM_REVISION ?= \).*/\1origin\/stable-2.9/g' Config.mk
+> sed -i 's/\(QEMU_UPSTREAM_REVISION ?= \).*/\1origin\/stable-2.9.0/g' Config.mk
 
 > sed -i 's/\(QEMU_UPSTREAM_URL ?= \).*/\1file:\/\/localhost\/root\/igvtg-xen\/igvtg-qemu/g' Config.mk  #Suppose the qemu-xen located in "/root/igvtg-xen/igvtg-qemu"#
 
-- 
2.7.4