addressed review comments

Author: danichim

README.md

@@ -10,7 +10,7 @@ Hopefully your walk will be much easier than mine!
 ## Table Of Contents
 
 
-##### [DAY 1](/day_01.md)
+### [DAY 1](/day_01.md)
 - [Introduction to JavaScript](/day_01.md#introduction-to-javascript)
   - What is JS anyway?
   - [What's ECMAScript?](/day_01.md#but-what-is-ecma)
@@ -27,7 +27,7 @@ Hopefully your walk will be much easier than mine!
   - [Run Code extension](/day_01.md#initial-workspace-setup)
   - Introduction to NPM
 ***
-##### [DAY 2](/day_02.md)
+### [DAY 2](/day_02.md)
   - [Syntax, Grammar & Semantics](/day_02.md#syntax-grammar--semantics)
     - [Statements](/day_02.md#statements)
     - [Expressions](/day_02.md#expressions)
@@ -62,7 +62,7 @@ Hopefully your walk will be much easier than mine!
     - [Operators Precedence](/day_02.md#operators-precedence)
     - [Spread/Rest](/day_02.md#the-case-of-the---spreadrest-operator-)
 ***
-##### [DAY 3](/day_03.md)
+### [DAY 3](/day_03.md)
   - Objects explained
     - Objects, the big picture
     - Syntax
@@ -73,7 +73,7 @@ Hopefully your walk will be much easier than mine!
     - Object built-in methods
     - Standard built-in objects
 ***
-##### [DAY 4](/day_04.md)
+### [DAY 4](/day_04.md)
   - Indexed and Keyed Collections
     - Collections family
     - The Array Object
@@ -82,7 +82,7 @@ Hopefully your walk will be much easier than mine!
     - Preliminary practice
     - Exercises
 ***
-##### [DAY 5](/day_05.md)
+### [DAY 5](/day_05.md)
   - Control Structures
     - General definition
     - Branching
@@ -94,7 +94,7 @@ Hopefully your walk will be much easier than mine!
     - Preliminary Practice
     - Exercises
 ***
-##### [DAY 6](/day_06.md)
+### [DAY 6](/day_06.md)
   - Functions
     - General Definition
     - Function declaration (function statement)
@@ -129,7 +129,7 @@ Hopefully your walk will be much easier than mine!
   - Preliminary practice
   - Exercises
 ***  
-##### [DAY 7](/day_07.md)
+### [DAY 7](/day_07.md)
   - `this` Keyword
     - Introduction
     - Resolving `this`
@@ -144,7 +144,7 @@ Hopefully your walk will be much easier than mine!
   - Generators
   - Exercises
 ***
-##### [DAY 8](/day_08.md)
+### [DAY 8](/day_08.md)
   - Classes
     - General definition
     - Syntax
@@ -158,15 +158,15 @@ Hopefully your walk will be much easier than mine!
     - Examples
   - Exercises
 ***
-##### [DAY 9](/day_09.md)
+### [DAY 9](/day_09.md)
   - Asynchronous programming
     - Event Loop
     - Callback
     - Promises
     - Async/Await
     - Exercises
 ***
-##### [DAY 10](/day_10.md)
+### [DAY 10](/day_10.md)
   - JavaScript, where does it live?
     - The ECMAScript Engine
     - What does the engine actually do?
@@ -182,7 +182,7 @@ Hopefully your walk will be much easier than mine!
   - TL;DR
   - Complementary readings
 ***
-##### [DAY 11](/day_11.md)
+### [DAY 11](/day_11.md)
   - Quality and reliability
     - An introduction to the "reliability" and "quality" concepts
   - Unit / Integration / Functional testing
@@ -208,7 +208,7 @@ Hopefully your walk will be much easier than mine!
     - Yeoman
     - RollUp
 ***
-##### [DAY 12](/day_12.md)
+### [DAY 12](/day_12.md)
   - Destructuring
     - Syntax
     - Examples

day_01.md

@@ -132,4 +132,4 @@ Well, by the time being we're on the [ES2019 version](https://www.ecma-internati
 ***
 [Go next to DAY 2](/day_02.md)
 ***
-[Back to main page](https://github.com/thinkb4/a-walk-in-javascript/tree/master#day-1)
+[Back to main page](https://github.com/thinkb4/a-walk-in-javascript/tree/master#day-1)

day_02.md

@@ -237,4 +237,4 @@ As you can see, even though the documentation and the naming is quite awkward, i
 ***
 [Go back to DAY 1](/day_01.md) or [Go next to DAY 3](/day_03.md)
 ***
-[Back to main page](https://github.com/thinkb4/a-walk-in-javascript/tree/master#day-2)
+[Back to main page](https://github.com/thinkb4/a-walk-in-javascript/tree/master#day-2)