Update README.md

Author: Bunlong

README.md

@@ -1,6 +1,6 @@
 # PART 1
 
-**The JavaScript Language**
+The JavaScript Language
 
 Here we learn JavaScript, starting from scratch and go on to advanced concepts like OOP.
 
@@ -18,32 +18,32 @@ We concentrate on the language itself here, with the minimum of environment-spec
 
 2.1 [Hello, world!](https://github.com/Bunlong/The-Modern-JavaScript-Tutorial/wiki/2.1-Hello,-world!)
 
-2.2 [Code structure](https://github.com/bunlong)
+2.2 [Code structure](https://github.com/Bunlong/The-Modern-JavaScript-Tutorial/wiki/2.2-Code-structure)
 
-2.3 [The modern mode, "use strict"](https://github.com/bunlong)
+2.3 [The modern mode, "use strict"](https://github.com/Bunlong/The-Modern-JavaScript-Tutorial/wiki/2.3-The-modern-mode,-%22use-strict%22)
 
-2.4 [Variables](https://github.com/bunlong)
+2.4 Variables
 
-2.5 [Data types](https://github.com/bunlong)
+2.5 Data types
 
-2.6 [Type Conversions](https://github.com/bunlong)
+2.6 Type Conversions
 
-2.7 [Operators](https://github.com/bunlong)
+2.7 Operators
 
-2.8 [Comparisons](https://github.com/bunlong)
+2.8 Comparisons
 
-2.9 [Interaction: alert, prompt, confirm](https://github.com/bunlong)
+2.9 Interaction: alert, prompt, confirm
 
-2.10 [Conditional operators: if, '?'](https://github.com/bunlong)
+2.10 Conditional operators: if, '?'
 
-2.11 [Logical operators](https://github.com/bunlong)
+2.11 Logical operators
 
-2.12 [Loops: while and for](https://github.com/bunlong)
+2.12 Loops: while and for
 
-2.13 [The "switch" statement](https://github.com/bunlong)
+2.13 The "switch" statement
 
-2.14 [Functions](https://github.com/bunlong)
+2.14 Functions
 
-2.15 [Function expressions and arrows](https://github.com/bunlong)
+2.15 Function expressions and arrows
 
-2.16 [JavaScript specials](https://github.com/bunlong)
+2.16 JavaScript specials