additional notes about file tree

Author: Quinn Liu

README.md

@@ -15,9 +15,10 @@ T and some performance measure P, if its performance on T, as measured by P, imp
   2. Fork this repository and clone it locally! Navigate into specific folders (made them very specific) and look at the README.md file for that specific folder for which file(s) to run to see examples of what machine learning algorithms can do for you. Enjoy!
 
 <h2>What each file/folder in this repository is for:</h2>
-  - diagnosticTests = tests that will give you insight into what is & isn't working with a learning algorithm
+  - [diagnosticTests](./diagnosticTests) = tests that will give you insight into what is & isn't working with a learning algorithm
 
-  - imagesForExplanation = contains images used in other folder's ```README.md``` files for explanation
+  - imagesForExplanation = contains images used in other folder's ```README.md``` files for explanation so don't worry about this 
+    folder
 
   - supervisedLearning = teach the computer how to learn
     + [linearRegressionIn1Variable](./supervisedLearning/linearRegressionIn1Variable)