MINOR: Fix line break issue in upgrade notes
Reviewers: Matthias J. Sax
have to explicitly provide it as part of their consumer config. For more information see
<a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-289%3A+Improve+the+default+group+id+behavior+in+KafkaConsumer">KIP-289</a>.</li>
<li>The <code>bin/kafka-topics.sh</code> command line tool is now able to connect directly to brokers with <code>--bootstrap-server</code> instead of zookeeper. The old <code>--zookeeper</code>
- option is still available for now. Please read <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-377%3A+TopicCommand+to+use+AdminClient">KIP-377</a>.</li>
- for more information.
+ option is still available for now. Please read <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-377%3A+TopicCommand+to+use+AdminClient">KIP-377</a> for more information.</li>
</ul>
<h4><a id="upgrade_2_1_0" href="#upgrade_2_1_0">Upgrading from 0.8.x, 0.9.x, 0.10.0.x, 0.10.1.x, 0.10.2.x, 0.11.0.x, 1.0.x, 1.1.x, or 2.0.0 to 2.1.0</a></h4>
