chore: fix function name in comment

rpc/handler.go

@@ -356,7 +356,7 @@ func (h *handler) addRequestOp(op *requestOp) {
 	}
 }
 
-// removeRequestOps stops waiting for the given request IDs.
+// removeRequestOp stops waiting for the given request IDs.
 func (h *handler) removeRequestOp(op *requestOp) {
 	for _, id := range op.ids {
 		delete(h.respWait, string(id))

sync/statesync/state_syncer.go

@@ -132,7 +132,7 @@ func (t *stateSync) onStorageTrieFinished(root common.Hash) error {
 	return nil
 }
 
-// onMainTrieFinishes is called after the main trie finishes syncing.
+// onMainTrieFinished is called after the main trie finishes syncing.
 func (t *stateSync) onMainTrieFinished() error {
 	t.codeSyncer.notifyAccountTrieCompleted()
 

triedb/pathdb/database_test.go

@@ -315,7 +315,7 @@ func (t *tester) generate(parent common.Hash) (common.Hash, *trienode.MergedNode
 	return root, ctx.nodes, triestate.New(ctx.accountOrigin, ctx.storageOrigin, nil)
 }
 
-// lastRoot returns the latest root hash, or empty if nothing is cached.
+// lastHash returns the latest root hash, or empty if nothing is cached.
 func (t *tester) lastHash() common.Hash {
 	if len(t.roots) == 0 {
 		return common.Hash{}