fixed some typos in the readme

Author: jkowalleck

README.md

@@ -1,7 +1,7 @@
 [![shield_gh-workflow-test]][link_gh-workflow-test]
 [![shield_packagist-version]][link_packagist]
 [![shield_license]][license_file]  
-[![shiled_website]][link_website]
+[![shield_website]][link_website]
 [![shield_slack]][link_slack]
 [![shield_groups]][link_discussion]
 [![shield_twitter-follow]][link_twitter]
@@ -89,7 +89,7 @@ See the [LICENSE][license_file] file for the full license.
 [shield_gh-workflow-test]: https://img.shields.io/github/workflow/status/CycloneDX/cyclonedx-php-composer/PHP%20CI/master?logo=GitHub&logoColor=white "build"
 [shield_packagist-version]: https://img.shields.io/packagist/v/cyclonedx/cyclonedx-php-composer?logo=&logoColor=white "packagist"
 [shield_license]: https://img.shields.io/github/license/CycloneDX/cyclonedx-php-composer "license"
-[shiled_website]: https://img.shields.io/badge/https://-cyclonedx.org-blue.svg "homepage"
+[shield_website]: https://img.shields.io/badge/https://-cyclonedx.org-blue.svg "homepage"
 [shield_slack]: https://img.shields.io/badge/slack-join-blue?logo=Slack&logoColor=white "slack join"
 [shield_groups]: https://img.shields.io/badge/discussion-groups.io-blue.svg "groups discussion"
 [shield_twitter-follow]: https://img.shields.io/badge/Twitter-follow-blue?logo=Twitter&logoColor=white "twitter follow"