fix(readme): fix typo 🐛

Author: pvdlg

README.md

@@ -171,7 +171,7 @@ module.exports = [
 
 ### Parser Options
 
-Allow to overwrite specific [conventional-commits-parser](https://github.com/conventional-changelog/conventional-changelog/tree/master/packages/conventional-commits-parser#conventionalcommitsparseroptions) options. This is convenient to use a [conventional-changelog](https://github.com/conventional-changelog/conventional-changelog) with some customizations without having to create a new module.
+Allow to overwrite specific [conventional-commits-parser](https://github.com/conventional-changelog/conventional-changelog/tree/master/packages/conventional-commits-parser#conventionalcommitsparseroptions) options. This is convenient to use a [conventional-changelog](https://github.com/conventional-changelog/conventional-changelog) preset with some customizations without having to create a new module.
 
 The following example uses [Angular convention](https://github.com/conventional-changelog/conventional-changelog/blob/master/packages/conventional-changelog-angular/convention.md) but will consider a commit to be a breaking change if it's body contains `BREAKING CHANGE`, `BREAKING CHANGES` or `BREAKING`. By default the [preset](https://github.com/conventional-changelog/conventional-changelog/blob/master/packages/conventional-changelog-angular/index.js#L14) checks only for `BREAKING CHANGE` and `BREAKING CHANGES`.
 ```json