phosphor-host-postd: remove venture and kunyi as reviewer

Change-Id: Icfa8a954f4759d68a0cff7e5ad473d1481777fa6
Signed-off-by: Willy Tu <wltu@google.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index ab62009..1dc4373 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -42,6 +42,5 @@
 START OF MAINTAINERS LIST
 -------------------------
 
-M:  Kun Yi <kunyi731@gmail.com> <kunyi!>
 M:  Benjamin Fair <benjaminfair@google.com> <benjaminfair!>
-R:  Patrick Venture <venture@google.com> <venture!>
\ No newline at end of file
+M:  Willy Tu <wltu@google.com> <wltu!>