docs(rmmd): add myself as RMMD and RME owner

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I93f5e622e37f3156bd5326b7d3a3d0d7f73b2c2e
diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst
index 52cf93a..d16b5dd 100644
--- a/docs/about/maintainers.rst
+++ b/docs/about/maintainers.rst
@@ -113,14 +113,22 @@
 :|G|: `ManishVB-Arm`_
 :|F|: bl31/ehf.c
 
+Realm Management Monitor Dispatcher (RMMD)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+:|M|: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
+:|G|: `javieralso-arm`_
+:|F|: services/std_svc/rmmd/\*
+:|F|: include/services/rmmd_svc.h
+:|F|: include/services/rmm_core_manifest.h
+
 Realm Management Extension (RME)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 :|M|: Bipin Ravi <bipin.ravi@arm.com>
 :|G|: `bipinravi-arm`_
 :|M|: Mark Dykes <mark.dykes@arm.com>
 :|G|: `mardyk01`_
-:|M|: Zelalem Aweke <Zelalem.Aweke@arm.com>
-:|G|: `zelalem-aweke`_
+:|M|: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
+:|G|: `javieralso-arm`_
 
 Drivers, Libraries and Framework Code
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~