drivers/intel/fsp1_1: Fix spelling error in API and copyright

Change granluarity to granularity.
Change wacbmem_entryanty to warranty.
Update copyright dates.

TEST=None

Change-Id: Ib7775cb33616751760919a5850777dc6f77a6be9
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13528
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

src/soc/intel/skylake/memmap.c

@@ -2,7 +2,7 @@
  * This file is part of the coreboot project.
  *
  * Copyright (C) 2014 Google Inc.
- * Copyright (C) 2015 Intel Corporation.
+ * Copyright (C) 2015-2016 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,7 +27,7 @@
 #include <soc/systemagent.h>
 #include <stdlib.h>
 
-size_t mmap_region_granluarity(void)
+size_t mmap_region_granularity(void)
 {
 	if (IS_ENABLED(CONFIG_HAVE_SMI_HANDLER))
 		/* Align to TSEG size when SMM is in use */