message: fix: typo on readme documentation
diff: @@ -12,7 +12,7 @@ It will help you and your team stay on top of open pull requests, hopefully redu
  ## Getting started
  -Intall the plugin by running the following command **from your Backstage root directory**
  +Install the plugin by running the following command **from your Backstage root directory**
  `yarn --cwd packages/app add @backstage/plugin-github-pull-requests-board`
  