util/*: more typo fixes

Found by: util/lint/checkpatch.pl --types TYPO_SPELLING --fix-inplace
--strict --terse -f $(find util -name '*.[ch]')

Change-Id: I059071fd3a2edb41c72fc57fccbb520bd2ebb757
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

util/nvramtool/accessors/layout-text.c

@@ -536,7 +536,7 @@ static int process_enum(FILE * f, int skip_add)
 /****************************************************************************
  * process_checksum_info
  *
- * Get line conatining CMOS checksum information.
+ * Get line containing CMOS checksum information.
  ****************************************************************************/
 static void process_checksum_info(FILE * f)
 {

util/nvramtool/cbfs.h

@@ -53,7 +53,7 @@ typedef uint16_t u16;
 typedef uint8_t u8;
 
 /** These are standard values for the known compression
-    alogrithms that coreboot knows about for stages and
+    algorithms that coreboot knows about for stages and
     payloads.  Of course, other CBFS users can use whatever
     values they want, as long as they understand them. */