chore: fix function names in comment (#1640)

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## Overview

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

- **Refactor**
- Renamed functions and methods to improve clarity and semantic meaning.

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

Signed-off-by: studystill <[email protected]>

Author: studystill

node/node_test.go

@@ -88,7 +88,7 @@ func cleanUpNode(node Node, t *testing.T) {
 	assert.False(t, node.IsRunning())
 }
 
-// initializeAndStartNode initializes and starts a node of the specified type.
+// initAndStartNodeWithCleanup initializes and starts a node of the specified type.
 func initAndStartNodeWithCleanup(ctx context.Context, t *testing.T, nodeType NodeType) Node {
 	node, _ := setupTestNode(ctx, t, nodeType)
 	startNodeWithCleanup(t, node)

third_party/celestia-app/shares/shares.go

@@ -194,7 +194,7 @@ func (s *Share) RawData() (rawData []byte, err error) {
 	return s.data[s.rawDataStartIndex():], nil
 }
 
-// RawDataWithReserved returns the raw share data while taking reserved bytes into account.
+// RawDataUsingReserved returns the raw share data while taking reserved bytes into account.
 func (s *Share) RawDataUsingReserved() (rawData []byte, err error) {
 	rawDataStartIndexUsingReserved, err := s.rawDataStartIndexUsingReserved()
 	if err != nil {