diff --git a/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java b/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java
index 23149eb473afcc629cccf7ee2e6a01fa30cc1054..0296fe300940d3f9c439dda61be116779eeedd91 100644
--- a/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java
+++ b/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java
@@ -12,7 +12,7 @@ public class ConnectCloudExample {
         String jdbcUrl = System.getenv("TDENGINE_JDBC_URL");
         try(Connection conn = DriverManager.getConnection(jdbcUrl)) {
             try(Statement stmt = conn.createStatement()) {
-                // test the connection by firing a query
+                // test the connection by execute a query
                 stmt.executeQuery("select server_version()");
             }
         }