diff --git a/README.md b/README.md
index 4f2d527..3e9c0df 100644
--- a/README.md
+++ b/README.md
@@ -98,15 +98,15 @@ If you use your own `minify` function please read the `minify` section for handl
 
 ## Options
 
-|                    Name                     |                      Type                      |              Default               | Description                                                                       |
-| :-----------------------------------------: | :--------------------------------------------: | :--------------------------------: | :-------------------------------------------------------------------------------- |
-|             **[`test`](#test)**             |    `String\|RegExp\|Array<String\|RegExp>`     |         `/\.css(\?.*)?$/i`         | Test to match files against.                                                      |
-|          **[`include`](#include)**          |    `String\|RegExp\|Array<String\|RegExp>`     |            `undefined`             | Files to include.                                                                 |
-|          **[`exclude`](#exclude)**          |    `String\|RegExp\|Array<String\|RegExp>`     |            `undefined`             | Files to exclude.                                                                 |
-|         **[`parallel`](#parallel)**         |               `Boolean\|Number`                |               `true`               | Enable/disable multi-process parallel running.                                    |
-|           **[`minify`](#minify)**           |          `Function\|Array<Function>`           | `CssMinimizerPlugin.cssnanoMinify` | Allows to override default minify function.                                       |
-| **[`minimizerOptions`](#minimizeroptions)** |            `Object\|Array<Object>`             |      `{ preset: 'default' }`       | Cssnano optimisations [options](https://cssnano.co/docs/what-are-optimisations/). |
-|   **[`warningsFilter`](#warningsfilter)**   | `Function<(warning, file, source) -> Boolean>` |            `() => true`            | Allow to filter css-minimizer warnings.                                           |
+|                    Name                     |                      Type                      |              Default               | Description                                                                                      |
+| :-----------------------------------------: | :--------------------------------------------: | :--------------------------------: | :----------------------------------------------------------------------------------------------- |
+|             **[`test`](#test)**             |    `String\|RegExp\|Array<String\|RegExp>`     |         `/\.css(\?.*)?$/i`         | Test to match files against.                                                                     |
+|          **[`include`](#include)**          |    `String\|RegExp\|Array<String\|RegExp>`     |            `undefined`             | Files to include.                                                                                |
+|          **[`exclude`](#exclude)**          |    `String\|RegExp\|Array<String\|RegExp>`     |            `undefined`             | Files to exclude.                                                                                |
+|         **[`parallel`](#parallel)**         |               `Boolean\|Number`                |               `true`               | Enable/disable multi-process parallel running.                                                   |
+|           **[`minify`](#minify)**           |          `Function\|Array<Function>`           | `CssMinimizerPlugin.cssnanoMinify` | Allows to override default minify function.                                                      |
+| **[`minimizerOptions`](#minimizeroptions)** |            `Object\|Array<Object>`             |      `{ preset: 'default' }`       | Cssnano optimisations [options](https://cssnano.github.io/cssnano/docs/what-are-optimisations/). |
+|   **[`warningsFilter`](#warningsfilter)**   | `Function<(warning, file, source) -> Boolean>` |            `() => true`            | Allow to filter css-minimizer warnings.                                                          |
 
 ### `test`