additional trivial 0.9.0 doc changes

docs/documentation.html

@@ -116,7 +116,7 @@ <h1>Kafka 0.9.0 Documentation</h1>
             <li><a href="#security_authz">7.4 Authorization and ACLs</a></li>
             <li><a href="#zk_authz">7.5 ZooKeeper Authentication</a></li>
             <ul>
-                <li><a href="zk_authz_new"</a></li>
+                <li><a href="zk_authz_new">New Clusters</a></li>
                 <li><a href="zk_authz_migration">Migrating Clusters</a></li>
                 <li><a href="zk_authz_ensemble">Migrating the ZooKeeper Ensemble</a></li>
             </ul>

docs/security.html

@@ -261,7 +261,7 @@ <h3><a id="security_sasl">7.3 Authentication using SASL</a></h3>
 </ol>
 
 <h3><a id="security_authz">7.4 Authorization and ACLs</a></h3>
-Kafka ships with a pluggable Authorizer and an out-of-box authorizer implementation that uses zookeeper to store all the acls. Kafka acls are defined in the general format of "Principal P is [Allowed/Denied] Operation O From Host H On Resource R". You can read more about the acl structure on KIP-11. In order to add, remove or list acls you can use the Kafka authorizer CLI. By default, if a Resource R has no associated acl, no one is allowed to access R. If you want change that behavior, you can include the following in broker.properties.
+Kafka ships with a pluggable Authorizer and an out-of-box authorizer implementation that uses zookeeper to store all the acls. Kafka acls are defined in the general format of "Principal P is [Allowed/Denied] Operation O From Host H On Resource R". You can read more about the acl structure on KIP-11. In order to add, remove or list acls you can use the Kafka authorizer CLI. By default, if a Resource R has no associated acls, no one other than super users is allowed to access R. If you want change that behavior, you can include the following in broker.properties.
 <pre>allow.everyone.if.no.acl.found=true</pre>
 One can also add super users in broker.properties like the following.
 <pre>super.users=User:Bob,User:Alice</pre>

docs/upgrade.html

@@ -52,9 +52,9 @@ <h5>Deprecations in 0.9.0.0</h5>
     <li> The kafka.tools.ProducerPerformance class has been deprecated. Going forward, please use org.apache.kafka.tools.ProducerPerformance for this functionality (kafka-producer-perf-test.sh will also be changed to use the new class). </li>
 </ul>
 
-<h4>Upgrading from 0.8.1 to 0.8.2.0</h4>
+<h4>Upgrading from 0.8.1 to 0.8.2</h4>
 
-0.8.2.0 is fully compatible with 0.8.1. The upgrade can be done one broker at a time by simply bringing it down, updating the code, and restarting it.
+0.8.2 is fully compatible with 0.8.1. The upgrade can be done one broker at a time by simply bringing it down, updating the code, and restarting it.
 
 <h4>Upgrading from 0.8.0 to 0.8.1</h4>