diff --git a/README.md b/README.md
index 0bbdd47..0f8ab4f 100644
--- a/README.md
+++ b/README.md
@@ -139,4 +139,4 @@ With Microservices, focus is shifting to getting started with developing web app
 - [Our Website](http://www.in28minutes.com)
 - [Facebook](http://facebook.com/in28minutes)
 - [Twitter](http://twitter.com/in28minutes)
-- [Google Plus](https://plus.google.com/u/3/110861829188024231119)
\ No newline at end of file
+- [Google Plus](https://plus.google.com/u/3/110861829188024231119)
diff --git a/Step01.md b/Step01.md
index 4e841d9..34fea76 100644
--- a/Step01.md
+++ b/Step01.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Set up an Maven Project with Eclipse. 
  - Intellij Link : https://www.jetbrains.com/help/idea/2016.2/getting-started-with-maven.html#create_maven_project
 - Copy Two Files pom.xml and Application.java
@@ -6,11 +6,11 @@
 - You will be introduced to Maven
   - Dependency Management
 
-##Cool thing to note!
+## Cool thing to note!
 - Without a lot of configuration, we are up and running with a web application
  - Refer https://github.com/in28minutes/SpringMvcStepByStep/blob/master/Step15.md to understand the sort of stuff - web.xml, dispatcher servlet configuration, maven dependency management and plugins - that are need to launch a typical web application without Spring Boot!
 
-##What You Will NOT Learn during this Step:
+## What You Will NOT Learn during this Step:
 - Spring Boot does a lot of magic. This magic is called Auto Configuration. We will discuss about different terms related to Spring Boot - Starter Parent, Starter projects, Auto configuration - in depth during our first 10 steps.
 - As far as this step is concerned, we will focus on getting up and running with Spring Boot. We will understand all the magic a little later. 
 - We will copy a lot of code in this step - just to avoid typos
diff --git a/Step02.md b/Step02.md
index cf8a8ba..092555c 100644
--- a/Step02.md
+++ b/Step02.md
@@ -1,7 +1,7 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Lets add a RestController with a dependency and see Spring Boot Magic live
 
-##Theory Break : Quick Spring and Spring MVC Primer
+## Theory Break : Quick Spring and Spring MVC Primer
 - What is dependency?
 - @Component
 - @Autowired
diff --git a/Step03.md b/Step03.md
index b2c5004..c917669 100644
--- a/Step03.md
+++ b/Step03.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - First installment of revealing how magic happens with Spring Boot. As a Spring Boot developer, you need to understand what's happening beneath the hood of Spring Boot! 
 - spring-boot-starter-web : starter for building applications with Spring MVC. Tomcat is default embedded container.
 - We already added this starter in the first step! Now we will explore the features it provides
@@ -15,7 +15,7 @@
  - Look at package org.springframework.boot.autoconfigure.web in spring-boot-autoconfigure-*.jar
 - Go to url http://localhost:8080/some-non-existing-url
 
-##Useful Snippets
+## Useful Snippets
 /src/main/resources/application.properties
 ```
 logging.level.org.springframework: DEBUG
diff --git a/Step04.md b/Step04.md
index 7013969..30f4e37 100644
--- a/Step04.md
+++ b/Step04.md
@@ -1,14 +1,14 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Understand Starter Parent
 - How to override things defined in Starter Parent
 - Other starter projects
 
-##Starter Parent
+## Starter Parent
 - Dependency Versions
 - Java Versions
 - Default Plugins
 
-##Other Starter Projects
+## Other Starter Projects
 - spring-boot-starter-web-services
 - spring-boot-starter-test
 - spring-boot-starter-jdbc
@@ -25,4 +25,4 @@ First Snippet
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.4.0.RELEASE</version>
     </parent>
-```
\ No newline at end of file
+```
diff --git a/Step05.md b/Step05.md
index 31c1aea..ea4164e 100644
--- a/Step05.md
+++ b/Step05.md
@@ -1,8 +1,8 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Spring Boot vs Spring
 - What Spring Boot is Not!
 
-##Spring Boot vs Spring
+## Spring Boot vs Spring
 
 ### Spring
 - Spring is just a dependency injection framework. Spring focuses on the "plumbing" of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.
@@ -41,7 +41,7 @@
   - Be opinionated but provide options.
   - Provide a range of non-functional features that are common to large classes of projects (e.g. embedded servers, security, metrics, health checks, externalized configuration).
 
-####What Spring Boot is NOT?
+#### What Spring Boot is NOT?
 - It’s not an app or a web server
 - Does not implement any specific framework - for example, JPA or JMS
 - Does not generate code
diff --git a/Step06.md b/Step06.md
index 04bd517..2d6e809 100644
--- a/Step06.md
+++ b/Step06.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - We want to prepare for creating a Rest Service 
  - Survey
  - Question
diff --git a/Step07.md b/Step07.md
index 920fa83..e955ea0 100644
--- a/Step07.md
+++ b/Step07.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Create a REST Service for Retrieving all questions for a survey
  - Autowire SurveyService
  - Create @GetMapping("/surveys/{surveyId}/questions")
@@ -7,7 +7,7 @@
  - How does the Bean get converted to a JSON?
   - Auto Configuration : If Jackson jar is on the class path, message converters are auto created! (Search in log :Creating shared instance of singleton bean 'mappingJackson2HttpMessageConverter')
 
-##Some Theory
+## Some Theory
 - What is REST?
 - Architectural style for the web. REST specifies a set of constraints.
    - Client - Server : Server (service provider) should be different from a client (service consumer). 
@@ -34,7 +34,7 @@ class SurveyController {
 }
 ```
 
-##Exercise
+## Exercise
 - Try to think about how the URI for retrieving the details of a specific question should be!
 
 ## Files List
diff --git a/Step08.md b/Step08.md
index a829409..5ecb3c2 100644
--- a/Step08.md
+++ b/Step08.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Adding the second method to rest service to retrieve a specific question
 - This will be a very short step
 - http://localhost:8080/surveys/Survey1/questions/Question1
diff --git a/Step09.md b/Step09.md
index 0276b92..88e75a7 100644
--- a/Step09.md
+++ b/Step09.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - I hate the fact that I've to stop and start the server each time. Can somebody save me?
  - Yeah. Spring Boot Developer Tools
   - By default, any entry on the classpath that points to a folder  will be monitored for changes.
diff --git a/Step10.md b/Step10.md
index d1655ba..bc29d42 100644
--- a/Step10.md
+++ b/Step10.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Create a REST Service to add a new question to survey
  - @PostMapping("/surveys/{surveyId}/questions")
  - @RequestBody Question question
diff --git a/Step11.md b/Step11.md
index c2ecc45..4767c0c 100644
--- a/Step11.md
+++ b/Step11.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Understand Content Negotiation
  - Accept:application/xml
 - Deliver XML Responses from the REST Services
diff --git a/Step12.md b/Step12.md
index 360b578..c740e4b 100644
--- a/Step12.md
+++ b/Step12.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Spring Initializr
 - https://start.spring.io
 - Create a few projects!
diff --git a/Step13.md b/Step13.md
index c90fa3c..d588a59 100644
--- a/Step13.md
+++ b/Step13.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Spring Boot Actuator
  - /env, /metrics, /trace, /dump, /shutdown, /beans, / autoconfig, /configprops, /mappings 
 - HAL Browser
diff --git a/Step14.md b/Step14.md
index 5c2802f..291f6c1 100644
--- a/Step14.md
+++ b/Step14.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Embedded servlet containers
  - Default Tomcat
  - We did not install Tomcat. Did we? Magic is done by Spring Boot!
diff --git a/Step15.md b/Step15.md
index e84f45f..65318af 100644
--- a/Step15.md
+++ b/Step15.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Using Dynamic Configuration in your application
 - Customize Welcome Message
 - Different ways of configuration
@@ -8,7 +8,7 @@
 - Using Placeholders
 - YAML
 
-##Snippets
+## Snippets
 First Snippet
 ```
 logging:
diff --git a/Step16.md b/Step16.md
index d867086..c5f970a 100644
--- a/Step16.md
+++ b/Step16.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Understand Basics of Profiles
 - Setting a profile
  - Using -Dspring.profiles.active=prod in VM Arguments
@@ -457,4 +457,4 @@ logging.level.org.springframework: DEBUG
 app.name=in28Minutes
 welcome.message=Welcome message from property file! Welcome to ${app.name}
 ```
- 
\ No newline at end of file
+ 
diff --git a/Step17.md b/Step17.md
index 7a09d0e..1f0fe5f 100644
--- a/Step17.md
+++ b/Step17.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Even better configuration management than @Value
 - Type-safe Configuration Properties
 - http://localhost:8080/dynamic-configuration
diff --git a/Step18.md b/Step18.md
index 337d9c5..37021f6 100644
--- a/Step18.md
+++ b/Step18.md
@@ -1,10 +1,10 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Let's switch back to tomcat first!
 - Get introduced to Spring Data JPA
 - Create a very simple example with Spring Data JPA
 - Use CommandLineRunner!
 
-##Some Notes
+## Some Notes
 - Useful Properties
  - spring.datasource.driver-class-name=com.mysql.jdbc.Driver
  - spring.datasource.url=jdbc:mysql://localhost:3306/test 
diff --git a/Step19.md b/Step19.md
index 017c467..9bc1db7 100644
--- a/Step19.md
+++ b/Step19.md
@@ -1,9 +1,9 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Look at H2 Console : http://localhost:8080/h2-console
  - Use db url jdbc:h2:mem:testdb
 - Add findByRole method 
 
-##Some Notes
+## Some Notes
 - Useful Properties
  - spring.datasource.driver-class-name=com.mysql.jdbc.Driver
  - spring.datasource.url=jdbc:mysql://localhost:3306/test 
diff --git a/Step20.md b/Step20.md
index f494f5d..f6284d5 100644
--- a/Step20.md
+++ b/Step20.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Introduction to Spring Data Rest
  - Hit http://localhost:8080/users in POSTMAN
  - http://localhost:8080/users/1
diff --git a/Step21.md b/Step21.md
index fe9e9be..a25ba25 100644
--- a/Step21.md
+++ b/Step21.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - First thing first : I hate the fact that we did not write tests until Step 20 of this course
  - I love TDD and use it in all my projects. However, when learning something new, I think it is important to focus on one thing at a time!
 - You can learn more about unit testing here - https://www.youtube.com/watch?v=o5k9NOR9lrI
diff --git a/Step22.md b/Step22.md
index f12a7f8..e573365 100644
--- a/Step22.md
+++ b/Step22.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Exercise from previous step
 - Integration Test for POST Request - Add To do
 
diff --git a/Step23.md b/Step23.md
index 804ad4c..03b264f 100644
--- a/Step23.md
+++ b/Step23.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Lets do some cleanup
  - Lets Refactor the SurveyControllerIT.java
 
diff --git a/Step24.md b/Step24.md
index d0e4a41..c06afb0 100644
--- a/Step24.md
+++ b/Step24.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Write a Unit Test for retrieving a specific question from a survey.
 - Different between Unit Test and Integration Test
 - Basics of Mocking
diff --git a/Step25.md b/Step25.md
index abe0934..b2ec2bd 100644
--- a/Step25.md
+++ b/Step25.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Exercise from previous step
 - Unit test for createTodo
 
diff --git a/Step26.md b/Step26.md
index b39f9dc..03516d0 100644
--- a/Step26.md
+++ b/Step26.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Securing our services with Basic Authentication using Spring Security
 - Executing Requests using Basic Authentication with Postman
  - default user name is user
diff --git a/Step27.md b/Step27.md
index a69949d..5770429 100644
--- a/Step27.md
+++ b/Step27.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - Configure different user roles for survey and other services
 - Update integration tests
 - Update unit tests
diff --git a/Step28.md b/Step28.md
index 026fca6..cbaf406 100644
--- a/Step28.md
+++ b/Step28.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - A Deep Dive into Autoconfiguration
  - spring-boot-autoconfigure-1.4.0.RELEASE.jar
   - /META-INF/spring.factories
diff --git a/StepReference.md b/StepReference.md
index 255ddf6..f409414 100644
--- a/StepReference.md
+++ b/StepReference.md
@@ -1,4 +1,4 @@
-##What You Will Learn during this Step:
+## What You Will Learn during this Step:
 - First
 - Second
 - Third
@@ -13,4 +13,4 @@ Second Snippet
 
 ## Exercises
 
-## Files List
\ No newline at end of file
+## Files List