Update link to parent pom (#1221)

cc @mitchdenny @JonathanGiles

docs/java/refs.md

@@ -8,7 +8,7 @@
 [SLF4J]: http://www.slf4j.org/
 [SLF4J user manual]: http://www.slf4j.org/manual.html
 [azure/azure-sdk-for-java]: https://github.com/azure/azure-sdk-for-java
-[azure-sdk-for-java/parent/pom.xml]: https://github.com/Azure/azure-sdk-for-java/blob/master/parent/pom.xml
+[azure-sdk-for-java/parent/pom.xml]: https://github.com/Azure/azure-sdk-for-java/blob/master/sdk/parents/azure-sdk-parent/pom.xml
 [1]: https://www.youtube.com/watch?v=PAAkCSZUG1c&t=9m28s
 
 <!-- Example Links -->