MAINTAINERS: update documentation entries

Update kernel-doc and Documentation maintainers info.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 8e6548d..f51ec0a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2008,6 +2008,7 @@
 DOCBOOK FOR DOCUMENTATION
 M:	Randy Dunlap <rdunlap@xenotime.net>
 S:	Maintained
+F:	scripts/kernel-doc
 
 DOCKING STATION DRIVER
 M:	Shaohua Li <shaohua.li@intel.com>
@@ -2018,6 +2019,7 @@
 DOCUMENTATION
 M:	Randy Dunlap <rdunlap@xenotime.net>
 L:	linux-doc@vger.kernel.org
+T:	quilt oss.oracle.com/~rdunlap/kernel-doc-patches/current/
 S:	Maintained
 F:	Documentation/