Polish contribution

See gh-47244

core/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/task/TaskExecutionProperties.java

@@ -80,7 +80,8 @@ public class TaskExecutionProperties {
 	public static class Simple {
 
 		/**
-		 * Whether to cancel remaining tasks on close.
+		 * Whether to cancel remaining tasks on close. Only recommended if threads are
+		 * commonly expected to be stuck.
 		 */
 		private boolean cancelRemainingTasksOnClose;