MAINTAINERS: use tabs for SAFESETID

Use tabs for indentation instead of spaces for SAFESETID.  All (!) other
entries in MAINTAINERS use tabs (according to my simple grepping).

Link: http://lkml.kernel.org/r/2bb2e52a-2694-816d-57b4-6cabfadd6c1a@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Micah Morton <mortonm@chromium.org>
Cc: James Morris <jmorris@namei.org>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -14582,10 +14582,10 @@ F:	drivers/media/pci/saa7146/
 F:	include/media/drv-intf/saa7146*
 
 SAFESETID SECURITY MODULE
-M:     Micah Morton <mortonm@chromium.org>
-S:     Supported
-F:     security/safesetid/
-F:     Documentation/admin-guide/LSM/SafeSetID.rst
+M:	Micah Morton <mortonm@chromium.org>
+S:	Supported
+F:	security/safesetid/
+F:	Documentation/admin-guide/LSM/SafeSetID.rst
 
 SAMSUNG AUDIO (ASoC) DRIVERS
 M:	Krzysztof Kozlowski <krzk@kernel.org>