[PATCH] FRV: Update the FRV arch MAINTAINER record to get a hit on "grep -i frv"

Update the FRV arch MAINTAINER record to get a hit on "grep -i frv".  Whilst
FR-V is technically correct, it's normally thought of as FRV.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -1404,7 +1404,7 @@ M:	hch@infradead.org
 W:	ftp://ftp.openlinux.org/pub/people/hch/vxfs
 S:	Maintained
 
-FUJITSU FR-V PORT
+FUJITSU FR-V (FRV) PORT
 P:	David Howells
 M:	dhowells@redhat.com
 S:	Maintained