test: updated error message · nodejs/node@6eb88a4

Original file line number	Diff line number	Diff line change
`@@ -10,8 +10,8 @@ const net = require('net');`
`10`	`10`	`if (cluster.isMaster) {`
`11`	`11`	`const worker = cluster.fork();`
`12`	`12`	`worker.on('exit', function(code, signal) {`
`13`		`-assert.strictEqual(code, 0, 'Worker exited with an error code');`
`14`		`-assert(!signal, 'Worker exited by a signal');`
	`13`	+assert.strictEqual(code, 0, `Worker exited with an error code: ${code}`);
	`14`	+assert(!signal, `Worker exited by a signal: ${signal}`);
`15`	`15`	`server.close();`
`16`	`16`	`});`
`17`	`17`