Update README.md

Author: Lemick

README.md

@@ -17,24 +17,24 @@ A full-working demo of the examples below [is available here](https://github.com
 
 You just have to add the @AssertHibernateSQLCount annotation to your test and it will verify the SQL statements (SELECT, UPDATE, INSERT, DELETE) count at the end of the test :
 
-
-        @Test
-        @Transactional
-        @AssertHibernateSQLCount(inserts = 6)
-        void create_two_blog_posts() {
-            BlogPost post_1 = new BlogPost("Blog post 1");
-            post_1.addComment(new PostComment("Good article"));
-            post_1.addComment(new PostComment("Very interesting"));
-            blogPostRepository.save(post_1);
-    
-            BlogPost post_2 = new BlogPost("Blog post 2");
-            post_2.addComment(new PostComment("Nice"));
-            post_2.addComment(new PostComment("So cool, thanks"));
-            blogPostRepository.save(post_2);
-        }
-
+```java
+@Test
+@Transactional
+@AssertHibernateSQLCount(inserts = 6)
+void create_two_blog_posts() {
+    BlogPost post_1 = new BlogPost("Blog post 1");
+    post_1.addComment(new PostComment("Good article"));
+    post_1.addComment(new PostComment("Very interesting"));
+    blogPostRepository.save(post_1);
+
+    BlogPost post_2 = new BlogPost("Blog post 2");
+    post_2.addComment(new PostComment("Nice"));
+    post_2.addComment(new PostComment("So cool, thanks"));
+    blogPostRepository.save(post_2);
+}
+```
 If the actual count is different, an exception is thrown with the executed statements:
-    
+```   
         com.mickaelb.assertions.HibernateAssertCountException: 
         Expected 5 INSERT but got 6:
              => '/* insert com.lemick.demo.entity.BlogPost */ insert into blog_post (id, title) values (default, ?)'
@@ -43,11 +43,11 @@ If the actual count is different, an exception is thrown with the executed state
              => '/* insert com.lemick.demo.entity.BlogPost */ insert into blog_post (id, title) values (default, ?)'
              => '/* insert com.lemick.demo.entity.PostComment */ insert into post_comment (id, blog_post_id, content) values (default, ?, ?)'
              => '/* insert com.lemick.demo.entity.PostComment */ insert into post_comment (id, blog_post_id, content) values (default, ?, ?)'
-
+```
 ### Assert L2C statistics
 
 It supports assertions on Hibernate level two cache statistics, useful for checking that your entities are cached correctly and that they will stay forever:
-
+```java
     @Test
     @AssertHibernateL2CCount(misses = 1, puts = 1, hits = 1)
     void create_one_post_and_read_it() {
@@ -64,16 +64,16 @@ It supports assertions on Hibernate level two cache statistics, useful for check
             blogPostRepository.findById(1L); // 1 HIT
         });
     }
-    
+```
 ## How to integrate
 1. Import the dependency
-
-        <dependency>
-                <groupId>com.mickaelb</groupId>
-                <artifactId>hibernate-query-asserts</artifactId>
-                <version>2.0.0</version>
-        </dependency>
-
+	```xml
+	<dependency>
+		<groupId>com.mickaelb</groupId>
+		<artifactId>hibernate-query-asserts</artifactId>
+		<version>2.0.0</version>
+	</dependency>
+	```
 2. Register the integration with Hibernate, you just need to add this key in your configuration (here for yml):
 
         spring:
@@ -84,17 +84,18 @@ It supports assertions on Hibernate level two cache statistics, useful for check
 3. Register the Spring TestListener that will launch the SQL inspection if the annotation is present:
 
     * By adding the listener on each of your integration test: 
+	```java
+    @SpringBootTest
+    @TestExecutionListeners(
+		listeners = HibernateAssertTestListener.class, 
+		mergeMode = TestExecutionListeners.MergeMode.MERGE_WITH_DEFAULTS
+    )
+    class MySpringIntegrationTest {
+       ...
+    }
+	```
 
-    	    @SpringBootTest
-            @TestExecutionListeners(
-    	        listeners = HibernateAssertTestListener.class, 
-    	        mergeMode = TestExecutionListeners.MergeMode.MERGE_WITH_DEFAULTS
-    	    )
-    	    class MySpringIntegrationTest {
-    	       ...
-    	    }
-	
     * **OR** by adding a **META-INF/spring.factories** file that contains the definition, that will register the listener for all your tests:
-
-	      org.springframework.test.context.TestExecutionListener=com.mickaelb.integration.spring.HibernateAssertTestListener
-
+	```
+	 org.springframework.test.context.TestExecutionListener=com.mickaelb.integration.spring.HibernateAssertTestListener
+	```