AT91: Correct misspelling of "redundent" in partition names

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 5b3a3d1..23184ce 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -148,7 +148,7 @@
 #define CONFIG_BOOTARGS		\
 				"console=ttyS0,115200 earlyprintk "				\
 				"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"		\
-				"256K(env),256k(env_redundent),256k(spare),"			\
+				"256K(env),256k(env_redundant),256k(spare),"			\
 				"512k(dtb),6M(kernel)ro,-(rootfs) "				\
 				"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"