update the quickstart link in readme
Correct the link to newly polished Kafka website.
Reviewers: Boyang Chen
@@ -13,7 +13,7 @@ Scala 2.13 is used by default, see below for how to use a different Scala versio
### Build a jar and run it ###
./gradlew jar
-Follow instructions in https://kafka.apache.org/documentation.html#quickstart
+Follow instructions in https://kafka.apache.org/quickstart
### Build source jar ###
./gradlew srcJar
