updated README.md

Author: shekhargulati

code/README.md

@@ -1,7 +1,7 @@
 Java 8: The Missing Tutorial Supporting Code
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-This gradle Java 8 project houses example code that is used in the tutorial.
+This gradle Java 8 project houses example code that is used in the tutorial. Please refer to Table of Content to go to their respective packages inside the Java project.
 
 ## Table of Contents