util/intelp2m: Fix typos

Change-Id: I7210fb44ed54d365181ca23c6b92d2269dc8a697
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45007
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

util/intelp2m/fields/cb/cb.go

@@ -19,11 +19,11 @@ type field struct {
 }
 
 // generate - wrapper for generating bitfield macros string
-// fileds : field structure
-func generate(fileds ...*field) {
+// fields : field structure
+func generate(fields ...*field) {
 	macro := common.GetMacro()
 	var allhidden bool = true
-	for _, field := range fileds {
+	for _, field := range fields {
 		if field.unhide {
 			allhidden = false
 			macro.Or()