Merge pull request #2386 from RapTho/patch-2

Typos + rephrasing

5-network/04-fetch-abort/article.md

@@ -25,7 +25,7 @@ When `abort()` is called:
 - `controller.signal.aborted` property becomes `true`.
 
 Generally, we have two parties in the process: 
-1. The one that performs an cancelable operation, it sets a listener on `controller.signal`.
+1. The one that performs a cancelable operation, it sets a listener on `controller.signal`.
 2. The one that cancels: it calls `controller.abort()` when needed.
 
 Here's the full example (without `fetch` yet):
@@ -35,7 +35,7 @@ let controller = new AbortController();
 let signal = controller.signal;
 
 // The party that performs a cancelable operation 
-// gets "signal" object
+// gets the "signal" object
 // and sets the listener to trigger when controller.abort() is called
 signal.addEventListener('abort', () => alert("abort!"));
 
@@ -46,15 +46,15 @@ controller.abort(); // abort!
 alert(signal.aborted); // true
 ```
 
-As we can see, `AbortController` is just a means to pass `abort` events when `abort()` is called on it.
+As we can see, `AbortController` is just a mean to pass `abort` events when `abort()` is called on it.
 
-We could implement same kind of event listening in our code on our own, without `AbortController` object at all.
+We could implement the same kind of event listening in our code on our own, without the `AbortController` object.
 
-But what's valuable is that `fetch` knows how to work with `AbortController` object, it's integrated with it.
+But what's valuable is that `fetch` knows how to work with the `AbortController` object. It's integrated in it.
 
 ## Using with fetch
 
-To become able to cancel `fetch`, pass the `signal` property of an `AbortController` as a `fetch` option:
+To be able to cancel `fetch`, pass the `signal` property of an `AbortController` as a `fetch` option:
 
 ```js
 let controller = new AbortController();
@@ -97,7 +97,7 @@ try {
 
 ## AbortController is scalable
 
-`AbortController` is scalable, it allows to cancel multiple fetches at once.
+`AbortController` is scalable. It allows to cancel multiple fetches at once.
 
 Here's a sketch of code that fetches many `urls` in parallel, and uses a single controller to abort them all:
 
@@ -113,7 +113,7 @@ let fetchJobs = urls.map(url => fetch(url, {
 
 let results = await Promise.all(fetchJobs);
 
-// if controller.abort() is called from elsewhere,
+// if controller.abort() is called from anywhere,
 // it aborts all fetches
 ```
 
@@ -137,12 +137,12 @@ let fetchJobs = urls.map(url => fetch(url, { // fetches
 // Wait for fetches and our task in parallel
 let results = await Promise.all([...fetchJobs, ourJob]);
 
-// if controller.abort() is called from elsewhere,
+// if controller.abort() is called from anywhere,
 // it aborts all fetches and ourJob
 ```
 
 ## Summary
 
-- `AbortController` is a simple object that generates `abort` event on it's `signal` property when `abort()` method is called (and also sets `signal.aborted` to `true`).
+- `AbortController` is a simple object that generates an `abort` event on it's `signal` property when the `abort()` method is called (and also sets `signal.aborted` to `true`).
-- `fetch` integrates with it: we pass `signal` property as the option, and then `fetch` listens to it, so it becomes possible to abort the `fetch`.
+- `fetch` integrates with it: we pass the `signal` property as the option, and then `fetch` listens to it, so it's possible to abort the `fetch`.
 - We can use `AbortController` in our code. The "call `abort()`" -> "listen to `abort` event" interaction is simple and universal. We can use it even without `fetch`.