Remove Lei from MAINTAINERS

Signed-off-by: Lei YU <mine260309@gmail.com>
Change-Id: I3fbd0f3e2ca319cb4041fcb2efdbf87637b450cc
diff --git a/MAINTAINERS b/MAINTAINERS
index 7b6b210..4595d05 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -44,5 +44,4 @@
 
 M:  Matt Spinler <spinler@us.ibm.com> <mspinler[m]!>
 M:  Shawn McCarney <shawnmm@us.ibm.com> <ShawnMcCarney!>
-M:  Lei Yu <mine260309@gmail.com> <LeiYU!>
 R:  George Liu <liuxiwei@inspur.com> <liuxiwei!>