Update test/parallel/test-stream-err-multiple-callback-construction.js

Co-authored-by: Luigi Pinca <[email protected]>

Author: haze

test/parallel/test-stream-err-multiple-callback-construction.js

@@ -16,7 +16,7 @@ class TestWritable extends stream.Writable {
 
 const writable = new TestWritable();
 
-writable.on('finish', common.mustCall(1));
+writable.on('finish', common.mustCall());
 writable.on('error', common.mustCall((error) => {
   assert.strictEqual(error.message, 'Callback called multiple times');
 }));