chore: improve code comments clarity (#2947)

<!--
Please read and fill out this form before submitting your PR.

Please make sure you have reviewed our contributors guide before
submitting your
first PR.

NOTE: PR titles should follow semantic commits:
https://www.conventionalcommits.org/en/v1.0.0/
-->

## Overview

<!-- 
Please provide an explanation of the PR, including the appropriate
context,
background, goal, and rationale. If there is an issue with this
information,
please provide a tl;dr and link the issue. 

Ex: Closes #<issue number>
-->

improve code comments clarity

Signed-off-by: luohewuyang <luohewuyang@outlook.com>

Author: luohewuyang

block/internal/submitting/submitter.go

@@ -264,7 +264,7 @@ func (s *Submitter) processDAInclusionLoop() {
 }
 
 // setFinalWithRetry sets the final height in executor with retry logic.
-// NOTE: the function retries the execution client call regardless of the error. Some execution clients errors are irrecoverable, and will eventually halt the node, as expected.
+// NOTE: the function retries the execution client call regardless of the error. Some execution client errors are irrecoverable, and will eventually halt the node, as expected.
 func (s *Submitter) setFinalWithRetry(nextHeight uint64) error {
 	for attempt := 1; attempt <= common.MaxRetriesBeforeHalt; attempt++ {
 		if err := s.exec.SetFinal(s.ctx, nextHeight); err != nil {

types/signed_header.go

@@ -185,7 +185,7 @@ func (sh *SignedHeader) ValidateBasic() error {
 	return ErrSignatureVerificationFailed
 }
 
-// ValidateBasicWithData performs basic validator of a signed header, granted data for syncing node.
+// ValidateBasicWithData performs basic validation of a signed header, given data for syncing node.
 func (sh *SignedHeader) ValidateBasicWithData(data *Data) error {
 	if err := sh.Header.ValidateBasic(); err != nil {
 		return err