fix lint

Author: HuangYi

memiavl/db.go

@@ -448,7 +448,7 @@ func (db *DB) checkBackgroundSnapshotRewrite() error {
 				return fmt.Errorf("background snapshot rewriting failed: %w", result.err)
 			}
 
-			// background snapshot rewrite don't success, but no error to propogate, ignore it.
+			// background snapshot rewrite don't success, but no error to propagate, ignore it.
 			return nil
 		}
 

memiavl/db_test.go

@@ -547,7 +547,7 @@ func testIdempotentWrite(t *testing.T, asyncCommit bool) {
 	commitInfo := *db.LastCommitInfo()
 	require.NoError(t, db.Close())
 
-	// reload db from disk at an intermidiate version
+	// reload db from disk at an intermediate version
 	db, err = Load(dir, Options{TargetVersion: 5})
 	require.NoError(t, err)