added link to java agent blog post

dnielsen · web-flow · commit 13494b442a91 · 2021-03-27T08:41:20.000-07:00
diff --git a/README.md b/README.md
@@ -82,3 +82,7 @@ When running tests from IDE set `SMOKETEST_JAVAAGENT_PATH` env variable.
 ```bash
 make test
 ```
+
+### Further Reference
+
+Read more in our 'Introducing Hypertrace [Java Agent](https://blog.hypertrace.org/blog/introducing-hypertrace-java-agent/)' blog post. 
