Update README.md

Author: johnA1331

testing-modules/gatling/README.md

@@ -1,6 +1,6 @@
 ### Relevant Articles:
 - [Intro to Gatling](http://www.baeldung.com/introduction-to-gatling)
-- [Run Gatling Tests From Jenkins](https://www.baeldung.com/jenkins-run-gatling-tests)
+- [Run Gatling Tests From Jenkins](https://www.baeldung.com/ops/jenkins-run-gatling-tests)
 
 ### Running a simualtion
 - To run a simulation use "simulation" profile, command - `mvn install -Psimulation -Dgib.enabled=false`