Update README.md

Author: jruaux

README.md

@@ -1,7 +1,7 @@
 [![license](https://img.shields.io/github/license/RediSearch/spring-redisearch.svg)](https://github.com/RediSearch/spring-redisearch)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.redislabs/spring-redisearch/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.redislabs/spring-redisearch)
 [![Javadocs](https://www.javadoc.io/badge/com.redislabs/spring-redisearch.svg)](https://www.javadoc.io/doc/com.redislabs/spring-redisearch)
-[![Build](https://github.com/RediSearch/spring-redisearch/workflows/Build/badge.svg)]
+![Build](https://github.com/RediSearch/spring-redisearch/workflows/Build/badge.svg)
 [![GitHub issues](https://img.shields.io/github/release/RediSearch/spring-redisearch.svg)](https://github.com/RediSearch/spring-redisearch/releases/latest)