Add Maintainers for Vxlan-gpe feature

Change-Id: I3f42e9bbd816a6e2192cc65eeb10a4681cf9e29a
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index edd873e..55fe00b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -112,6 +112,11 @@
 M:	John Lo <loj@cisco.com>
 F:	src/vnet/vxlan/
 
+VNET VXLAN-GPE
+M:	Keith Burns <alagalah@gmail.com>
+M:	Hongjun Ni <hongjun.ni@intel.com>
+F:	src/vnet/vxlan-gpe/
+
 Plugin - flowprobe
 M:	Ole Troan <otroan@employees.org>
 F:	src/plugins/flowprobe/
@@ -123,9 +128,9 @@
 F:	src/plugins/sixrd.am
 
 Plugin - GTPU
-M:      Hongjun Ni <hongjun.ni@intel.com>
-F:      src/plugins/gtpu/
-F:      src/plugins/gtpu.am
+M:	Hongjun Ni <hongjun.ni@intel.com>
+F:	src/plugins/gtpu/
+F:	src/plugins/gtpu.am
 
 Test Infrastructure
 M:	Klement Sekera <ksekera@cisco.com>