typo

Author: mohsinh

src/test/java/org/springframework/data/elasticsearch/repositories/SampleArticleRepositoryTest.java

@@ -33,7 +33,7 @@ public void shouldIndexSingleBookEntity(){
 
         Article article = new Article();
         article.setId("123455");
-        article.setTitle("Spring Data Elasticsearch");
+        article.setTitle("Spring Data Elasticsearch Article");
         List<String> authors = new ArrayList<String>();
         authors.add("Author1");
         authors.add("Author2");