Fix typos

spring-batch-core/src/test/java/org/springframework/batch/core/job/SimpleJobTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2013 the original author or authors.
+ * Copyright 2006-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -65,6 +65,7 @@ import org.springframework.batch.item.ExecutionContext;
  *
  * @author Lucas Ward
  * @author Will Schipp
+ * @author Mahmoud Ben Hassine
  */
 public class SimpleJobTests {
 
@@ -578,7 +579,7 @@ public class SimpleJobTests {
 		/*
 		 * (non-Javadoc)
 		 *
-		 * @seeorg.springframework.batch.core.step.StepSupport#execute(org.
+		 * @see org.springframework.batch.core.step.StepSupport#execute(org.
 		 * springframework.batch.core.StepExecution)
 		 */
 		@Override