Fix typo

ethstorage/p2p/protocol/sync_test.go

@@ -88,7 +88,7 @@ func NewMockL1Source(lastBlobIndex uint64, metafile string) *mockL1Source {
 
 	file, err := os.OpenFile(metafile, os.O_RDONLY, 0600)
 	if err != nil {
-		panic(fmt.Sprintf("open metafile faiil with err %s", err.Error()))
+		panic(fmt.Sprintf("open metafile fail with err %s", err.Error()))
 	}
 	return &mockL1Source{lastBlobIndex: lastBlobIndex, metaFile: file}
 }

ethstorage/storage_manager.go

@@ -93,7 +93,7 @@ func (s *StorageManager) DownloadFinished(newL1 int64, kvIndices []uint64, blobs
 			var err error = nil
 			for _, idx := range insertIdx {
 				c := prepareCommit(commits[idx])
-				// if return false, just ignore because we are not intersted in it
+				// if return false, just ignore because we are not interested in it
 				_, err = s.shardManager.TryWrite(kvIndices[idx], blobs[idx], c)
 				if err != nil {
 					break

ethstorage/storage_manager_test.go

@@ -193,7 +193,7 @@ func TestStorageManager_DownloadFinished(t *testing.T) {
 	err := storageManager.DownloadFinished(97529, []uint64{2}, [][]byte{{10}}, []common.Hash{h})
 
 	if err != nil {
-		t.Fatal("failed to Downloand Finished", err)
+		t.Fatal("failed to Download Finished", err)
 	}
 
 	bs, success, err := storageManager.TryReadMeta(2)