try correct anchor

Signed-off-by: Adrian Cole <[email protected]>

zipkin-server/README.md

@@ -414,7 +414,7 @@ $ ACTIVEMQ_URL=tcp://localhost:61616 java -jar zipkin.jar
 ### Kafka Collector
 The Kafka collector is enabled when `KAFKA_BOOTSTRAP_SERVERS` is set to
 a v0.10+ server. The following settings apply in this case. Some settings
-correspond to "New Consumer Configs" in [Kafka documentation](https://kafka.apache.org/documentation/#newconsumerconfigs).
+correspond to "New Consumer Configs" in [Kafka documentation](https://kafka.apache.org/documentation/#consumerconfigs).
 
 | Variable                  | New Consumer Config | Description                                                                                  |
 |---------------------------|---------------------|----------------------------------------------------------------------------------------------|
@@ -433,7 +433,7 @@ $ KAFKA_BOOTSTRAP_SERVERS=127.0.0.1:9092 \
 
 #### Other Kafka consumer properties
 You may need to set other
-[Kafka consumer properties](https://kafka.apache.org/documentation/#newconsumerconfigs), in
+[Kafka consumer properties](https://kafka.apache.org/documentation/#consumerconfigs), in
 addition to the ones with explicit properties defined by the collector. In this case, you need to
 prefix that property name with `zipkin.collector.kafka.overrides` and pass it as a system property
 argument.