Update README.md

Author: Netz00

README.md

@@ -1,6 +1,6 @@
 # Hibernate Search 6 Example
 
-Simple Spring Boot application demonstrating Hibernate Search 6 usage.
+Simple Spring Boot application demonstrating Hibernate Search 6 usage with Elasticsearch.
 
 [Hibernate Search 6.1.7.Final: Reference Documentation](https://docs.jboss.org/hibernate/stable/search/reference/en-US/html_single/)
 
@@ -52,6 +52,8 @@ Run tests with the following command:
 
 Import postman collection from [here](./backend/src/test/postman/Hibernate-search-6-example.postman_collection.json)
 
+Elasticsearch browser extension: https://elasticvue.com/
+
 ---
 
 ## Extras
@@ -66,4 +68,4 @@ Import postman collection from [here](./backend/src/test/postman/Hibernate-searc
 - [Mapstruct ignoring child bean fields](./backend/src/main/java/com/netz00/hibernatesearch6example/model/mapper/FreelancerMapper.java)
     - [CREDITS](https://github.com/mapstruct/mapstruct/issues/933)
 
-  
+