Update README.md

Author: brookewenig

chapter2/README.md

@@ -1,7 +1,3 @@
-This directory contains all the Scala and Python examples for Chapter 2. Along with the code to generate the M&Ms data set.
+This directory contains all the Scala and Python examples for Chapter 2, along with the code to generate the M&Ms data set.
 
-To use build and run thes examples cd in respective Scala and Python directory and follow simple
-intructions in relevant README.md files.
-
-Have Fun
-Cheers!
+To build and run these examples cd in the respective scala or py/src directory and follow the instructions in the relevant README.md files.