update readme

Author: cafe24-jspark03

README.md

@@ -1,5 +1,5 @@
 # Graylog Query Builder
-> [Graylog Query](https://docs.graylog.org/en/latest/pages/queries.html) Builder especially useful for working with [Graylog REST API](https://docs.graylog.org/en/latest/pages/configuration/rest_api.html).
+> [Graylog Search Query](https://docs.graylog.org/en/latest/pages/queries.html) Builder especially useful for working with [Graylog REST API](https://docs.graylog.org/en/latest/pages/configuration/rest_api.html).
 
 [![Build Status](https://travis-ci.org/debugrammer/graylog-query-builder.svg?branch=master)](https://travis-ci.org/debugrammer/graylog-query-builder)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.joonsang.graylog/graylog-query-builder/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.joonsang.graylog/graylog-query-builder)