doc: unify spaces in object literals

PR-URL: https://github.com/nodejs/node/pull/13354
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>

8 files changed, 24 insertions, 22 deletions

diff --git a/doc/api/assert.md b/doc/api/assert.md
index 3eb95f0ba2..1a040a927b 100644
--- a/doc/api/assert.md
+++ b/doc/api/assert.md
@@ -131,10 +131,10 @@ Generally identical to `assert.deepEqual()` with three exceptions:
 ```js
 const assert = require('assert');
 
-assert.deepEqual({a: 1}, {a: '1'});
+assert.deepEqual({ a: 1 }, { a: '1' });
 // OK, because 1 == '1'
 
-assert.deepStrictEqual({a: 1}, {a: '1'});
+assert.deepStrictEqual({ a: 1 }, { a: '1' });
 // AssertionError: { a: 1 } deepStrictEqual { a: '1' }
 // because 1 !== '1' using strict equality
 
@@ -248,7 +248,7 @@ assert.equal(1, '1');
 
 assert.equal(1, 2);
 // AssertionError: 1 == 2
-assert.equal({a: {b: 1}}, {a: {b: 1}});
+assert.equal({ a: { b: 1 } }, { a: { b: 1 } });
 //AssertionError: { a: { b: 1 } } == { a: { b: 1 } }
 ```
 
@@ -368,10 +368,10 @@ Tests for deep strict inequality. Opposite of [`assert.deepStrictEqual()`][].
 ```js
 const assert = require('assert');
 
-assert.notDeepEqual({a: 1}, {a: '1'});
+assert.notDeepEqual({ a: 1 }, { a: '1' });
 // AssertionError: { a: 1 } notDeepEqual { a: '1' }
 
-assert.notDeepStrictEqual({a: 1}, {a: '1'});
+assert.notDeepStrictEqual({ a: 1 }, { a: '1' });
 // OK
 ```
 
diff --git a/doc/api/child_process.md b/doc/api/child_process.md
index 3d73f0b859..2120e36f4b 100644
--- a/doc/api/child_process.md
+++ b/doc/api/child_process.md
@@ -224,7 +224,7 @@ const util = require('util');
 const exec = util.promisify(require('child_process').exec);
 
 async function lsExample() {
-  const {stdout, stderr} = await exec('ls');
+  const { stdout, stderr } = await exec('ls');
   console.log('stdout:', stdout);
   console.log('stderr:', stderr);
 }
@@ -287,7 +287,7 @@ a Promise for an object with `stdout` and `stderr` properties.
 const util = require('util');
 const execFile = util.promisify(require('child_process').execFile);
 async function getVersion() {
-  const {stdout} = await execFile('node', ['--version']);
+  const { stdout } = await execFile('node', ['--version']);
   console.log(stdout);
 }
 getVersion();
diff --git a/doc/api/fs.md b/doc/api/fs.md
index 9ee328e652..8ae521a0d2 100644
--- a/doc/api/fs.md
+++ b/doc/api/fs.md
@@ -228,7 +228,7 @@ support. If `filename` is provided, it will be provided as a `Buffer` if
 
 ```js
 // Example when handled through fs.watch listener
-fs.watch('./tmp', {encoding: 'buffer'}, (eventType, filename) => {
+fs.watch('./tmp', { encoding: 'buffer' }, (eventType, filename) => {
   if (filename)
     console.log(filename);
     // Prints: <Buffer ...>
@@ -787,7 +787,7 @@ file was created.
 An example to read the last 10 bytes of a file which is 100 bytes long:
 
 ```js
-fs.createReadStream('sample.txt', {start: 90, end: 99});
+fs.createReadStream('sample.txt', { start: 90, end: 99 });
 ```
 
 If `options` is a string, then it specifies the encoding.
diff --git a/doc/api/http.md b/doc/api/http.md
index cd66a2063b..2ceeaf6dac 100644
--- a/doc/api/http.md
+++ b/doc/api/http.md
@@ -312,7 +312,7 @@ const url = require('url');
 
 // Create an HTTP tunneling proxy
 const proxy = http.createServer((req, res) => {
-  res.writeHead(200, {'Content-Type': 'text/plain'});
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
   res.end('okay');
 });
 proxy.on('connect', (req, cltSocket, head) => {
@@ -408,7 +408,7 @@ const http = require('http');
 
 // Create an HTTP server
 const srv = http.createServer((req, res) => {
-  res.writeHead(200, {'Content-Type': 'text/plain'});
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
   res.end('okay');
 });
 srv.on('upgrade', (req, socket, head) => {
@@ -912,7 +912,7 @@ emit trailers, with a list of the header fields in its value. E.g.,
 response.writeHead(200, { 'Content-Type': 'text/plain',
                           'Trailer': 'Content-MD5' });
 response.write(fileData);
-response.addTrailers({'Content-MD5': '7895bf4b8828b55ceaf47747b4bca667'});
+response.addTrailers({ 'Content-MD5': '7895bf4b8828b55ceaf47747b4bca667' });
 response.end();
 ```
 
@@ -1103,7 +1103,7 @@ any headers passed to [`response.writeHead()`][], with the headers passed to
 const server = http.createServer((req, res) => {
   res.setHeader('Content-Type', 'text/html');
   res.setHeader('X-Foo', 'bar');
-  res.writeHead(200, {'Content-Type': 'text/plain'});
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
   res.end('ok');
 });
 ```
@@ -1257,7 +1257,7 @@ any headers passed to [`response.writeHead()`][], with the headers passed to
 const server = http.createServer((req, res) => {
   res.setHeader('Content-Type', 'text/html');
   res.setHeader('X-Foo', 'bar');
-  res.writeHead(200, {'Content-Type': 'text/plain'});
+  res.writeHead(200, { 'Content-Type': 'text/plain' });
   res.end('ok');
 });
 ```
diff --git a/doc/api/inspector.md b/doc/api/inspector.md
index f90b823b78..73c735efd3 100644
--- a/doc/api/inspector.md
+++ b/doc/api/inspector.md
@@ -58,7 +58,9 @@ event, and prints the reason for program suspension whenever program
 execution is suspended (through breakpoints, for example):
 
 ```js
-session.on('Debugger.paused', ({params}) => console.log(params.hitBreakpoints));
+session.on('Debugger.paused', ({ params }) => {
+  console.log(params.hitBreakpoints);
+});
 // [ '/node/test/inspector/test-bindings.js:11:0' ]
 ```
 
diff --git a/doc/api/net.md b/doc/api/net.md
index 982a5a0aeb..fc0ea4cc12 100644
--- a/doc/api/net.md
+++ b/doc/api/net.md
@@ -884,7 +884,7 @@ in the [`net.createServer()`][] section:
 
 ```js
 const net = require('net');
-const client = net.createConnection({port: 8124}, () => {
+const client = net.createConnection({ port: 8124 }, () => {
   //'connect' listener
   console.log('connected to server!');
   client.write('world!\r\n');
@@ -902,7 +902,7 @@ To connect on the socket `/tmp/echo.sock` the second line would just be
 changed to
 
 ```js
-const client = net.createConnection({path: '/tmp/echo.sock'});
+const client = net.createConnection({ path: '/tmp/echo.sock' });
 ```
 
 ### net.createConnection(path[, connectListener])
diff --git a/doc/api/readline.md b/doc/api/readline.md
index 136d0e63ce..bcd68d8085 100644
--- a/doc/api/readline.md
+++ b/doc/api/readline.md
@@ -310,7 +310,7 @@ For example:
 ```js
 rl.write('Delete this!');
 // Simulate Ctrl+u to delete the line written previously
-rl.write(null, {ctrl: true, name: 'u'});
+rl.write(null, { ctrl: true, name: 'u' });
 ```
 
 *Note*: The `rl.write()` method will write the data to the `readline`
diff --git a/doc/api/repl.md b/doc/api/repl.md
index 0e456b71ea..9d6bdfb112 100644
--- a/doc/api/repl.md
+++ b/doc/api/repl.md
@@ -180,7 +180,7 @@ function myEval(cmd, context, filename, callback) {
   callback(null, myTranslator.translate(cmd));
 }
 
-repl.start({prompt: '> ', eval: myEval});
+repl.start({ prompt: '> ', eval: myEval });
 ```
 
 #### Recoverable Errors
@@ -226,7 +226,7 @@ following example, for instance, simply converts any input text to upper case:
 ```js
 const repl = require('repl');
 
-const r = repl.start({prompt: '> ', eval: myEval, writer: myWriter});
+const r = repl.start({ prompt: '> ', eval: myEval, writer: myWriter });
 
 function myEval(cmd, context, filename, callback) {
   callback(null, cmd);
@@ -284,7 +284,7 @@ function initializeContext(context) {
   context.m = 'test';
 }
 
-const r = repl.start({prompt: '> '});
+const r = repl.start({ prompt: '> ' });
 initializeContext(r.context);
 
 r.on('reset', initializeContext);
@@ -331,7 +331,7 @@ The following example shows two new commands added to the REPL instance:
 ```js
 const repl = require('repl');
 
-const replServer = repl.start({prompt: '> '});
+const replServer = repl.start({ prompt: '> ' });
 replServer.defineCommand('sayhello', {
   help: 'Say hello',
   action(name) {