chore: fix some function names in comment (#2337)

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## Overview

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 fix some function names in comment


<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit

- **Style**
- Updated test and constructor function comments for improved clarity
and consistency. No changes to functionality or behavior.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Signed-off-by: acceptacross <csqcqs@gmail.com>

Author: acceptacross

block/retriever_test.go

@@ -673,7 +673,7 @@ func TestRetrieveLoop_ProcessError_Other(t *testing.T) {
 	mockLogger.AssertExpectations(t)
 }
 
-// TestProcessNextDAHeader_DataWithNoTxs verifies that a data with no transactions is ignored and does not emit events or mark as DA included.
+// TestProcessNextDAHeader_WithNoTxs verifies that a data with no transactions is ignored and does not emit events or mark as DA included.
 func TestProcessNextDAHeader_WithNoTxs(t *testing.T) {
 	t.Parallel()
 	daHeight := uint64(55)

execution/evm/execution.go

@@ -42,7 +42,7 @@ type EngineClient struct {
 	feeRecipient  common.Address // Address to receive transaction fees
 }
 
-// NewPureEngineExecutionClient creates a new instance of EngineAPIExecutionClient
+// NewEngineExecutionClient creates a new instance of EngineAPIExecutionClient
 func NewEngineExecutionClient(
 	ethURL,
 	engineURL string,