Commit d932e52

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minor fixes

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ Now here's the problem.`
`42`	`42`	`We wrote the code to connect and send 3 queries in parallel (all of them take different time, e.g. 100, 200 and 300ms), then disconnect:`
`43`	`43`
`44`	`44`	```js
`45`		`-// Helper function to call async function fn after ms milliseconds`
	`45`	+// Helper function to call async function `fn` after `ms` milliseconds
`46`	`46`	`function delay(fn, ms) {`
`47`	`47`	`return new Promise((resolve, reject) => {`
`48`	`48`	`setTimeout(() => fn().then(resolve, reject), ms);`
`@@ -55,7 +55,7 @@ async function run() {`
`55`	`55`	`try {`
`56`	`56`	`await Promise.all([`
`57`	`57`	`// these 3 parallel jobs take different time: 100, 200 and 300 ms`
`58`		`- // we use delay helper to achieve this effect`
	`58`	+ // we use the `delay` helper to achieve this effect
`59`	`59`	`!`
`60`	`60`	`delay(() => database.query(true), 100),`
`61`	`61`	`delay(() => database.query(false), 200),`

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