arch to drivers/intel: Fix misspellings & capitalization issues

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ic52f01d1d5d86334e0fd639b968b5eed43a35f1d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77633
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/drivers/intel/fsp2_0/fsp_timestamp.c b/src/drivers/intel/fsp2_0/fsp_timestamp.c
index c3ad331..4e50f85 100644
--- a/src/drivers/intel/fsp2_0/fsp_timestamp.c
+++ b/src/drivers/intel/fsp2_0/fsp_timestamp.c
@@ -32,7 +32,7 @@
 } __packed;
 
 /*
- * Performance Hob:
+ * Performance HOB:
  *   GUID - fpdt_guid;
  *   Data - FPDT_PEI_EXT_PERF_HEADER one or more FPDT records
 */