Update ShellCommandExecutorTest.java

update unit test

dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/shell/ShellCommandExecutorTest.java

@@ -170,7 +170,7 @@ public class ShellCommandExecutorTest {
                 public void destroy() {
                     logger.info("unit test");
                 }
-            }};
+            } };
             method.invoke(new AbstractCommandExecutor(null, new TaskExecutionContext(), logger) {
                 @Override
                 protected String buildCommandFilePath() {