Update README.md

Author: bboyho

README.md

@@ -14,16 +14,16 @@ These sketches are designed to work with the [SIK Experiment Guide](https://lear
 Getting Started
 ---------------
 
-1. If you haven't yet, download and install the [Arduino IDE](http://arduino.cc/en/Main/Software)
+1. If you haven't yet, download and install the [Arduino IDE](http://arduino.cc/en/Main/Software).
 2. Obtain the latest SIK Guide Code by one of the following methods:
- * Clone this repository using Git ([New to Git? Click here.](https://help.github.com/articles/set-up-git))
- * Download this repository as a [zip file](https://github.com/sparkfun/SIK-Guide-Code/archive/master.zip) and unzip.
+   * Clone this repository using Git ([New to Git? Click here.](https://help.github.com/articles/set-up-git))
+   * Download this repository as a [zip file](https://github.com/sparkfun/SIK-Guide-Code/archive/master.zip) and unzip.
 3. Place the `SIK-Guide-Code-master` folder in the Arduino IDE `examples` directory:
- * **Windows**: Drag the `SIK-Guide-Code-master` folder into `C:\Program Files\Arduino-x\examples`
-   * _Note: For those that automatically installed the Arduino IDE on a Windows 64-bit computer, the Arduino program folder may be located in the "C:\Program Files (x86)..." folder._
- * **MacOS**: Right-click on the Arduino IDE app and click "Show Package Contents...". Drag the `SIK-Guide-Code-master` folder into `Contents/Resources/Java`
- * **Linux**: see [http://www.arduino.cc/playground/Learning/Linux](http://www.arduino.cc/playground/Learning/Linux)
-4. Start the Arduino IDE; the examples should be visible in this menu: `File > Examples > SIK Guide Code`
+   * **Windows**: Drag the `SIK-Guide-Code-master` folder into `C:\Program Files\Arduino-x\examples`
+     * _Note: For those that automatically installed the Arduino IDE on a Windows 64-bit computer, the Arduino program folder may be located in the "C:\Program Files (x86)..." folder._
+   * **MacOS**: Right-click on the Arduino IDE app and click "Show Package Contents...". Drag the `SIK-Guide-Code-master` folder into `Contents/Resources/Java`
+   * **Linux**: see [http://www.arduino.cc/playground/Learning/Linux](http://www.arduino.cc/playground/Learning/Linux)
+4. Start the Arduino IDE; the examples should be visible in this menu. Depending on how the folder is named, it should look similar to: `File > Examples > SIK Guide Code`.
 
 Sketch Topics
 -------------
@@ -60,8 +60,9 @@ Sketch Topics
 
 Documentation
 --------------
-* **[How to Install CH340 Drivers](https://learn.sparkfun.com/tutorials/how-to-install-ch340-drivers)** - CH340 Drivers for the RedBoard Qwiic
-* **[Hookup Guide](https://learn.sparkfun.com/tutorials/sparkfun-inventors-kit-experiment-guide---v41)** - Experiment Guide for the SIK.
+* **[How to Install CH340 Drivers](https://learn.sparkfun.com/tutorials/how-to-install-ch340-drivers)** - CH340 Drivers for the RedBoard Qwiic.
+* **[Hookup Guide](https://learn.sparkfun.com/tutorials/sparkfun-inventors-kit-experiment-guide---v41)** - Online experiment guide for the SIK.
+* **[Printed Guidebook](https://github.com/sparkfun/SIK_Guide)** - Archives of the printed guidebook in PDF format.
 
 Version History
 ---------------