Update README.md

Author: mGalarnyk

README.md

@@ -5,12 +5,11 @@ Common and Uncommon Installations for Various Stuff
 <ul>
   <li> <a href="https://github.com/mGalarnyk/Installations_Mac_Ubuntu_Windows/tree/master/Anaconda">Anaconda</a> </li>
     <ul>
-      <li> <a href="https://github.com/mGalarnyk/Anaconda_Install_Mac_Ubuntu_Windows/blob/master/Anaconda%20Install%20Instructions%20-%20Mac%20OS%20X.ipynb">MAC</a> </li>
-      <li> <a href="https://github.com/mGalarnyk/Anaconda_Install_Mac_Ubuntu_Windows/blob/master/Anaconda%20Install%20Instructions%20-%20Mac%20OS%20X.ipynb">MAC</a> </li>
-      <li>[Ubuntu](https://github.com/mGalarnyk/Installations_Mac_Ubuntu_Windows/blob/master/Anaconda/Anaconda_Install_Instructions_Ubuntu.ipynb)</li>
-      <li>[Windows](https://github.com/mGalarnyk/Installations_Mac_Ubuntu_Windows/blob/master/Anaconda/Anaconda_Install_Instructions_Windows.ipynb)</li>
+      <li> <a href="https://github.com/mGalarnyk/Anaconda_Install_Mac_Ubuntu_Windows/blob/master/Anaconda%20Install%20Instructions%20-%20Mac%20OS%20X.ipynb">Mac</a> </li>
+      <li> <a href="https://github.com/mGalarnyk/Installations_Mac_Ubuntu_Windows/blob/master/Anaconda/Anaconda_Install_Instructions_Ubuntu.ipynb">Ubuntu</a> </li>
+      <li> <a href="https://github.com/mGalarnyk/Installations_Mac_Ubuntu_Windows/blob/master/Anaconda/Anaconda_Install_Instructions_Windows.ipynb">Windows</a> </li>
     </ul>
-  <li></li>
+  <li><a href="https://github.com/mGalarnyk/Installations_Mac_Ubuntu_Windows/tree/master/Spark">Spark (in progress)</a></li>
 </ul> 
 ## Youtube Tutorials
 <li>[Install Anaconda on Mac (Python)](https://www.youtube.com/watch?v=B6d5LrA8bNE)</li>