Squashfs: Make XATTR config name consistent with other file systems

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig
index cc6ce8a..3e9ee95 100644
--- a/fs/squashfs/Kconfig
+++ b/fs/squashfs/Kconfig
@@ -26,7 +26,7 @@
 
 	  If unsure, say N.
 
-config SQUASHFS_XATTRS
+config SQUASHFS_XATTR
 	bool "Squashfs XATTR support"
 	depends on SQUASHFS
 	default n