Formatting fixes to the getting started guide

Author: heathermiller

documentation/getting-started-intellij-track/building-a-scala-project-with-intellij-and-sbt.md

@@ -44,8 +44,6 @@ but here's a glance at what everything is for:
     - test (unit tests)
 - target (generated files)
 - build.sbt (build definition file for sbt)
-
-
 ```
 
 
@@ -57,6 +55,7 @@ but here's a glance at what everything is for:
 * Right-click the package `example` and select **New** => **Scala class**.
 * Name the class `Main` and change the **Kind** to `object`.
 * Change the code in the class to the following:
+
 ```
 object Main extends App {
   val ages = Seq(42, 75, 29, 64)

documentation/getting-started-intellij-track/getting-started-with-scala-in-intellij.md

@@ -41,7 +41,8 @@ take a few minutes but subsequent projects can use the same SDK.
 
 * Name the class `Hello` and change the **Kind** to `object`.
 * Change the code in the class to the following:
-```tut
+
+```
 object Hello extends App {
   println("Hello, World!")
 }
@@ -57,7 +58,8 @@ A good way to try out code samples is with Scala Worksheets
 1. In the project pane on the left, right click
 `src` and select **New** => **Scala Worksheet**.
 * Enter the following code into the worksheet:
-```tut
+
+```
 def square(x: Int) = x * x
 
 square(2)
@@ -73,4 +75,4 @@ an important build tool called sbt which can be used for simple projects
 and production apps.
 
 
-Up next: [Building a Scala project with IntelliJ and sbt](building-a-scala-project-with-intellij-and-sbt.html)
+Up next: [Building a Scala project with IntelliJ and sbt]({{ site.baseurl }}/documentation/getting-started-intellij-track/building-a-scala-project-with-intellij-and-sbt.html)

documentation/getting-started-intellij-track/testing-scala-in-intellij-with-scalatest.md

@@ -14,6 +14,7 @@ We assume you know [how to build a project in IntelliJ]({{ site.baseurl }}docume
 ## Setup
 1. Create an sbt project in IntelliJ.
 * Add the ScalaTest dependency to your build.sbt file:
+
 ```
 libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.1" % "test"
 ```
@@ -23,7 +24,8 @@ libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.1" % "test"
 * Right-click on `scala` and select **New** => **Scala class**.
 * Call it `CubeCalculator`, change the **Kind** to `object`, and click **OK**.
 * Replace the code with the following:
-```tut
+
+```
 object CubeCalculator extends App {
   def cube(x: Int) = {
     x * x * x

documentation/getting-started-sbt-track/getting-started-with-scala-and-sbt-in-the-command-line.md

@@ -12,14 +12,16 @@ runs, and tests your projects among other related tasks.
 We assume you know how to use a terminal.
 
 ## Installation
+
 1. Make sure you have the Java 8 JDK (also known as 1.8)
     * Run `javac -version` in the command line and make sure you see
     `javac 1.8.___`
     * If you don't have version 1.8 or higher, [install the JDK](http://www.oracle.com/technetwork/java/javase/downloads/index.html)
-* Install sbt
- * [Mac](http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Mac.html)
- * [Windows](http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Windows.html)
- * [Linux](http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Linux.html)
+
+2. Install sbt
+    * [Mac](http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Mac.html)
+    * [Windows](http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Windows.html)
+    * [Linux](http://www.scala-sbt.org/0.13/docs/Installing-sbt-on-Linux.html)
 
 ## Create the project
 1. `cd` to an empty folder.
@@ -31,7 +33,6 @@ create a project called "hello-world".
 * Let's take a look at what just got generated
 
 ```
-
 - hello-world
     - project (sbt uses this to install manage plugins and dependencies)
         - build.properties
@@ -68,9 +69,9 @@ Changing gears a bit, let's look at how to use published libraries to add
 extra functionality to our apps.
 
 1. Open up `build.sbt` and add the following line:
+
 ```
 "org.scala-lang.modules" %% "scala-parser-combinators" % "1.0.5"
-
 ```
 
 Here, `libraryDependencies` is a set of dependencies, and by using `+=`,