diff --git a/README.md b/README.md
index 440d6d6..5eb43d7 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [Babel](https://github.com/babel/babel) [browserify](https://github.com/substack/node-browserify) transform.
 
-As of [Babel 6.0.0](http://babeljs.io/blog/2015/10/29/6.0.0/) there are **no plugins included by default**. For babelify to be useful, you must also include some [presets](http://babeljs.io/docs/plugins/#presets) and/or [plugins](http://babeljs.io/docs/plugins/#transform).
+As of [Babel 6.0.0](https://babeljs.io/blog/2015/10/29/6.0.0/) there are **no plugins included by default**. For babelify to be useful, you must also include some [presets](https://babeljs.io/docs/plugins/#presets) and/or [plugins](https://babeljs.io/docs/plugins/#transform).
 
 ## Installation
 
@@ -33,7 +33,7 @@ browserify("./script.js")
   .pipe(fs.createWriteStream("bundle.js"));
 ```
 
-**NOTE:** [Presets and plugins](http://babeljs.io/docs/plugins/) need to be installed as separate modules. For the above examples to work, you'd need to also install [`@babel/preset-env`](https://www.npmjs.com/package/@babel/preset-env) and [`@babel/preset-react`](https://www.npmjs.com/package/@babel/preset-react):
+**NOTE:** [Presets and plugins](https://babeljs.io/docs/plugins/) need to be installed as separate modules. For the above examples to work, you'd need to also install [`@babel/preset-env`](https://www.npmjs.com/package/@babel/preset-env) and [`@babel/preset-react`](https://www.npmjs.com/package/@babel/preset-react):
 
 ```sh
 $ npm install --save-dev @babel/preset-env @babel/preset-react
@@ -41,7 +41,7 @@ $ npm install --save-dev @babel/preset-env @babel/preset-react
 
 ### Options
 
-Selected options are discussed below. See the [babel](http://babeljs.io/) docs for the complete list of [options](http://babeljs.io/docs/usage/options/).
+Selected options are discussed below. See the [babel](https://babeljs.io/) docs for the complete list of [options](https://babeljs.io/docs/usage/options/).
 
 Options may be passed in via standard [browserify](https://github.com/substack/node-browserify#btransformtr-opts) ways:
 
@@ -127,18 +127,18 @@ $ browserify -t [ babelify --sourceMapsAbsolute ]
 
 ```javascript
 browserify().transform(babelify.configure({
-  // Optional ignore regex - if any filenames **do** match this regex then
-  // they aren't compiled
-  ignore: /regex/,
+  // Optional 'ignore' regex array - if any filenames **do** match a regex in
+  // this array, then they aren't compiled.
+  ignore: [/regex/],
 
-  // Optional only regex - if any filenames **don't** match this regex
-  // then they aren't compiled
-  only: /my_es6_folder/
+  // Optional 'only' regex array - if any filenames **don't** match a regex in
+  // this array, then they aren't compiled.
+  only: [/my_es6_folder/]
 }))
 ```
 
 ```sh
-$ browserify -t [ babelify --ignore regex --only my_es6_folder ]
+$ browserify -t [ babelify --ignore [ regex ] --only [ my_es6_folder ] ]
 ```
 
 #### Babel result (metadata and others)
@@ -187,12 +187,12 @@ specify options then you can use:
 }
 ```
 
-Another solution (proceed with caution!) is to run babelify as a [global](https://github.com/substack/node-browserify#btransformtr-opts) transform. Use the babel [`ignore` option](http://babeljs.io/docs/usage/options/) to narrow the number of files transformed:
+Another solution (proceed with caution!) is to run babelify as a [global](https://github.com/substack/node-browserify#btransformtr-opts) transform. Use the babel [`ignore` option](https://babeljs.io/docs/usage/options/) to narrow the number of files transformed:
 
 ```js
 browserify().transform("babelify", {
   global: true,
-  ignore: /\/node_modules\/(?!app\/)/
+  ignore: [/\/node_modules\/(?!app\/)/]
 });
 ```