diff --git a/javascript/4-while-loops-and-for-each/README.md b/javascript/4-while-loops-and-for-each/README.md
index 84e0c5d..c8aa7f2 100644
--- a/javascript/4-while-loops-and-for-each/README.md
+++ b/javascript/4-while-loops-and-for-each/README.md
@@ -1,55 +1,56 @@
-####While and For Each Loops
+While and For In Loops
+========================
 
 In this challenge, we're going to write a while loop, a For In loop, and nest them.
 
-###While Loops
+#### While Loops
 
-A while loop iterates until a condition is no longer true. For example:
-
-		while(greg == alive){
-			live_year(1)
-			age++
-		}
-
-Seemingly, a while loop could be endless. In that case, we have to break it. Take the following example:
-		
-		i = 0
-
-		while(true){
-			i++
-			print("I'm an endless loop")
-			if(i >= 50){
-				break;
-			}
-		}
+A while loop iterates until a condition is no longer true. For example:  
+```
+while(greg == alive){
+	live_year(1)
+	age++
+}
+```
+Seemingly, a while loop could be endless. In that case, we have to break it. Take the following example:  
+```
+i = 0
 
+while(true){
+	i++
+	print("I'm an endless loop")
+	if(i >= 50){
+		break;
+	}
+}
+```
 This will run exactly 50 times.
 
-###For In
+#### For In
 
-A For In loop iterates through each index in the data structure. In an array, an index is an integer, that starts at 0. Take this example:
+A For In loop iterates through each index in the data structure. In an array, an index is an integer, that starts at 0. Take this example:  
+```
+var array = ['john', 'bobby', 'homa', 'stevie', 'rob']
 
-		var array = ['john', 'bobby', 'homa', 'stevie', 'rob']
+for(var i in array) {
+	console.log(i) // prints 0, 1, 2, 3, 4
+}
+```
+In an object however, the index is a string. Check this out:  
+```
+var obj = {'john': 'student', 'bobby': 'programmer', 'homa': 'actress', 'stevie': 'gamer'}
 
-		for(var i in array){
-			console.log(i) // prints 0, 1, 2, 3, 4
-		}
-
-In an object however, the index is a string. Check this out:
-
-		var obj = {'john': 'student', 'bobby': 'programmer', 'homa': 'actress', 'stevie': 'gamer'}
-
-		for(var k in obj){
-			console.log(k) // prints 'john', 'bobby', 'homa', 'stevie'
-		}
-
-###Sandbox
+for(var k in obj) {
+	console.log(k) // prints 'john', 'bobby', 'homa', 'stevie'
+}
+```
+#### Sandbox
 
 Try this on your own in your node console or browser console. Declare some objects, iterate through them, print them out.
 
 Also check out [.forEach](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach)
 
-###Multiplication Tables
+#### Multiplication Tables
 
 Using any loop / loops of your choosing, write code that prints the multiplication tables up to a number input by the user in a form.
 
@@ -58,9 +59,9 @@ Create the form that gets the user input yourself above the #printout div, and a
 Bonus if you actually use a table.
 
 Your return should look something like this:
-
-		// userinput = 7
-
+```
+// userinput = 7
+```
 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |  
 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |  
 2 | 2 | 4 | 6 | 8 | 10| 12| 14|  
@@ -68,5 +69,4 @@ Your return should look something like this:
 4 | 4 | 8 | 12| 16| 20| 24| 28|  
 5 | 5 | 10| 15| 20| 25| 30| 35|  
 6 | 6 | 12| 18| 24| 30| 36| 42|  
-7 | 7 | 14| 21| 28| 35| 42| 49|   
-
+7 | 7 | 14| 21| 28| 35| 42| 49|