diff --git a/plugin/sql/jdbc/src/main/java/org/elasticsearch/xpack/sql/jdbc/jdbc/JdbcConfiguration.java b/plugin/sql/jdbc/src/main/java/org/elasticsearch/xpack/sql/jdbc/jdbc/JdbcConfiguration.java
index bdbc062351f..1d90c8c08ca 100644
--- a/plugin/sql/jdbc/src/main/java/org/elasticsearch/xpack/sql/jdbc/jdbc/JdbcConfiguration.java
+++ b/plugin/sql/jdbc/src/main/java/org/elasticsearch/xpack/sql/jdbc/jdbc/JdbcConfiguration.java
@@ -30,7 +30,7 @@ import static org.elasticsearch.xpack.sql.client.shared.UriUtils.removeQuery;
  /
  / jdbc:es://[host|ip]
  / jdbc:es://[host|ip]:port/(prefix)
- / jdbc:es://[host|ip]:port/(prefix)(?options=value&)
+ / jdbc:es://[host|ip]:port/(prefix)(?options=value&)
  /
  / Additional properties can be specified either through the Properties object or in the URL. In case of duplicates, the URL wins.
  */