doc: fix typos and update MDN links for disposables

Author: parsherr

doc/api/fs.md

@@ -1609,7 +1609,7 @@ Both this function and the disposal function on the resulting object are
 async, so it should be used with `await` + `await using` as in
 `await using dir = await fsPromises.mkdtempDisposable('prefix')`.
 
-<!-- TODO: link MDN docs for disposables once https://github.com/mdn/content/pull/38027 lands -->
+For more information, see [MDN's documentation for Explicit Resource Management](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/using).
 
 For detailed information, see the documentation of [`fsPromises.mkdtemp()`][].
 
@@ -6259,7 +6259,7 @@ removed if it still exists. If the directory cannot be deleted, disposal will
 throw an error. The object has a `remove()` method which will perform the same
 task.
 
-<!-- TODO: link MDN docs for disposables once https://github.com/mdn/content/pull/38027 lands -->
+For more information, see [MDN's documentation for Explicit Resource Management](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/using).
 
 For detailed information, see the documentation of [`fs.mkdtemp()`][].
 

doc/api/stream_iter.md

@@ -1588,7 +1588,7 @@ console.log(ready); // Promise { true } -- no backpressure
 * Value: `Symbol.for('Stream.shareProtocol')`
 
 The value must be a function. When called by `Share.from()`, it receives the
-options passed to `Share.from()` and must return an object conforming the the
+options passed to `Share.from()` and must return an object conforming to the
 {Share} interface. The implementation is fully custom -- it can manage the shared
 source, consumers, buffering, and backpressure however it wants.
 

doc/api/util.md

@@ -2551,7 +2551,7 @@ changes:
 
 * `format` {string | Array} A text format or an Array
   of text formats defined in `util.inspect.colors`.
-* `text` {string} The text to to be formatted.
+* `text` {string} The text to be formatted.
 * `options` {Object}
   * `validateStream` {boolean} When true, `stream` is checked to see if it can handle colors. **Default:** `true`.
   * `stream` {Stream} A stream that will be validated if it can be colored. **Default:** `process.stdout`.