Update README.md

README.md

@@ -2,7 +2,6 @@
 [![type-coverage](https://img.shields.io/badge/dynamic/json.svg?label=type-coverage&prefix=%E2%89%A5&suffix=%&query=$.typeCoverage.atLeast&uri=https%3A%2F%2Fraw.githubusercontent.com%2Foaf-project%2Foaf-side-effects%2Fmaster%2Fpackage.json)](https://github.com/plantain-00/type-coverage)
 [![Codecov](https://img.shields.io/codecov/c/github/oaf-project/oaf-side-effects.svg)](https://codecov.io/gh/oaf-project/oaf-side-effects)
 [![Mutation testing badge](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgithub.com%2Foaf-project%2Foaf-side-effects%2Fmaster)](https://dashboard.stryker-mutator.io/reports/github.com/oaf-project/oaf-side-effects/master)
-[![LGTM Grade](https://img.shields.io/lgtm/grade/javascript/github/oaf-project/oaf-side-effects.svg)](https://lgtm.com/projects/g/oaf-project/oaf-side-effects/)
 [![Known Vulnerabilities](https://snyk.io/test/github/oaf-project/oaf-side-effects/badge.svg?targetFile=package.json)](https://snyk.io/test/github/oaf-project/oaf-side-effects?targetFile=package.json)
 [![npm](https://img.shields.io/npm/v/oaf-side-effects.svg)](https://www.npmjs.com/package/oaf-side-effects)
 [![npm](https://img.shields.io/npm/dw/oaf-side-effects.svg)](https://www.npmjs.com/package/oaf-side-effects)