MAINTAINERS: fix up PERIPHERAL spelling

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Li Yang <leoli@freescale.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 4d809ff..5ad2a76 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2151,7 +2151,7 @@
 F:	arch/powerpc/sysdev/qe_lib/
 F:	arch/powerpc/include/asm/*qe.h
 
-FREESCALE USB PERIPHERIAL DRIVERS
+FREESCALE USB PERIPHERAL DRIVERS
 M:	Li Yang <leoli@freescale.com>
 L:	linux-usb@vger.kernel.org
 L:	linuxppc-dev@ozlabs.org