all: fix spelling mistakes (#25961)

les/downloader/resultstore.go

@@ -142,7 +142,7 @@ func (r *resultStore) HasCompletedItems() bool {
 // countCompleted returns the number of items ready for delivery, stopping at
 // the first non-complete item.
 //
-// The mthod assumes (at least) rlock is held.
+// The method assumes (at least) rlock is held.
 func (r *resultStore) countCompleted() int {
 	// We iterate from the already known complete point, and see
 	// if any more has completed since last count

les/fetcher_test.go

@@ -282,7 +282,7 @@ func testInvalidAnnounces(t *testing.T, protocol int) {
 	peer.cpeer.sendAnnounce(announce)
 	<-done // Wait syncing
 
-	// Ensure the bad peer is evicited
+	// Ensure the bad peer is evicted
 	if c.handler.backend.peers.len() != 0 {
 		t.Fatalf("Failed to evict invalid peer")
 	}

les/flowcontrol/manager.go

@@ -223,7 +223,7 @@ func (cm *ClientManager) processed(node *ClientNode, maxCost, realCost uint64, n
 	cm.updateBuffer(node, int64(maxCost-realCost), now)
 }
 
-// updateBuffer recalulates the corrected buffer value, adds the given value to it
+// updateBuffer recalculates the corrected buffer value, adds the given value to it
 // and updates the node's actual buffer value if possible
 func (cm *ClientManager) updateBuffer(node *ClientNode, add int64, now mclock.AbsTime) {
 	cm.lock.Lock()

les/odr.go

@@ -119,7 +119,7 @@ func (h peerByTxHistory) Less(i, j int) bool {
 func (h peerByTxHistory) Swap(i, j int) { h[i], h[j] = h[j], h[i] }
 
 const (
-	maxTxStatusRetry      = 3 // The maximum retrys will be made for tx status request.
+	maxTxStatusRetry      = 3 // The maximum retries will be made for tx status request.
 	maxTxStatusCandidates = 5 // The maximum les servers the tx status requests will be sent to.
 )
 

les/server_requests.go

@@ -434,7 +434,7 @@ func handleGetProofs(msg Decoder) (serveRequestFn, uint64, uint64, error) {
 					continue
 				}
 			}
-			// Prove the user's request from the account or stroage trie
+			// Prove the user's request from the account or storage trie
 			if err := trie.Prove(request.Key, request.FromLevel, nodes); err != nil {
 				p.Log().Warn("Failed to prove state request", "block", header.Number, "hash", header.Hash(), "err", err)
 				continue

les/vflux/server/clientpool.go

@@ -53,7 +53,7 @@ var (
 // each client can have several minutes of connection time.
 //
 // Balances of disconnected clients are stored in nodeDB including positive balance
-// and negative banalce. Boeth positive balance and negative balance will decrease
+// and negative balance. Both positive balance and negative balance will decrease
 // exponentially. If the balance is low enough, then the record will be dropped.
 type ClientPool struct {
 	*priorityPool