[eslint] fix indentation and whitespace

.eslintrc

@@ -1,54 +1,40 @@
 {
-  "root": true,
+	"root": true,
 
-  "extends": "@ljharb/eslint-config/node/0.4",
+	"extends": "@ljharb/eslint-config/node/0.4",
 
-  "rules": {
-    "array-bracket-spacing": 0,
-    "array-element-newline": 0,
-    "brace-style": 1,
-    "camelcase": 1,
-    "comma-dangle": 1,
-    "comma-spacing": 1,
-    "complexity": 0,
-    "curly": 1,
-    "dot-notation": 1,
-    "eol-last": 1,
-    "func-style": 1,
-    "function-paren-newline": 1,
-    "indent": [1, 4],
-    "key-spacing": 1,
-    "max-lines-per-function": 0,
-    "max-nested-callbacks": 1,
-    "max-statements": 0,
-    "multiline-comment-style": 1,
-    "no-array-constructor": 1,
-    "no-continue": 1,
-    "no-div-regex": 1,
-    "no-extra-parens": 1,
-    "no-mixed-operators": 1,
-    "no-multi-spaces": 1,
-    "no-multiple-empty-lines": 1,
-    "no-param-reassign": 1,
-    "no-plusplus": 1,
-    "no-proto": 1,
-    "no-redeclare": 1,
-    "no-restricted-syntax": 1,
-    "no-shadow": 1,
-    "no-trailing-spaces": 1,
-    "no-unused-vars": 1,
-    "no-use-before-define": 1,
-    "object-curly-newline": 1,
-    "object-curly-spacing": 1,
-    "operator-linebreak": 1,
-    "quote-props": 1,
-    "quotes": 1,
-    "semi-style": 1,
-    "semi": 1,
-    "space-before-blocks": 1,
-    "space-before-function-paren": 1,
-    "space-infix-ops": 1,
-    "strict": 1,
-    "wrap-regex": 1,
-  },
+	"rules": {
+		"array-element-newline": 0,
+		"camelcase": 1,
+		"comma-dangle": 1,
+		"complexity": 0,
+		"curly": 1,
+		"dot-notation": 1,
+		"func-style": 1,
+		"max-lines-per-function": 0,
+		"max-nested-callbacks": 1,
+		"max-statements": 0,
+		"multiline-comment-style": 0,
+		"no-array-constructor": 1,
+		"no-continue": 1,
+		"no-div-regex": 1,
+		"no-extra-parens": 1,
+		"no-mixed-operators": 1,
+		"no-param-reassign": 1,
+		"no-plusplus": 1,
+		"no-proto": 1,
+		"no-redeclare": 1,
+		"no-restricted-syntax": 1,
+		"no-shadow": 1,
+		"no-unused-vars": 1,
+		"no-use-before-define": 1,
+		"object-curly-newline": 1,
+		"operator-linebreak": 1,
+		"quote-props": 1,
+		"quotes": 1,
+		"semi-style": 1,
+		"semi": 1,
+		"strict": 1,
+		"wrap-regex": 1,
+	},
 }

README.md

@@ -30,14 +30,16 @@ $ node example/parse.js -a beep -b boop
 
 ```
 $ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz
-{ _: [ 'foo', 'bar', 'baz' ],
-  x: 3,
-  y: 4,
-  n: 5,
-  a: true,
-  b: true,
-  c: true,
-  beep: 'boop' }
+{
+	_: ['foo', 'bar', 'baz'],
+	x: 3,
+	y: 4,
+	n: 5,
+	a: true,
+	b: true,
+	c: true,
+	beep: 'boop'
+}
 ```
 
 # methods
@@ -71,10 +73,12 @@ argument names to use as aliases
 * `opts['--']` - when true, populate `argv._` with everything before the `--`
 and `argv['--']` with everything after the `--`. Here's an example:
 
-```
+```sh
 > require('./')('one two three -- four five --six'.split(' '), { '--': true })
-{ _: [ 'one', 'two', 'three' ],
-  '--': [ 'four', 'five', '--six' ] }
+{
+	_: ['one', 'two', 'three'],
+	'--': ['four', 'five', '--six'],
+}
 ```
 
 Note that with `opts['--']` set, parsing for arguments still stops after the