MAINTAINERS: Remove Gunnar

Haven't had the time. Left on as a reviewer.

Change-Id: I2ca715643ea9c1d0043deb27b7d1e5b60fad7c7d
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 01de9df..703d157 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -50,6 +50,6 @@
 -------------------------
 
 M:  Brad Bishop <bradleyb@fuzziesquirrel.com> <radsquirrel!>
-M:  Gunnar Mills <gmills@linux.vnet.ibm.com> <gunnarm!>
 R:  Adriana Kobylak <anoo@us.ibm.com> <anoo!>
 R:  Andrew Jeffery <andrew@aj.id.au> <amboar!>
+R:  Gunnar Mills <gmills@linux.vnet.ibm.com> <gunnarm!>