Fix java doc for key shared policy. (apache#6341)

The key shared policy does not support setting the maximum key hash range, so fix the java doc.

(cherry picked from commit 77971e4)

pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ConsumerBuilder.java

@@ -542,7 +542,7 @@ public interface ConsumerBuilder<T> extends Cloneable {
      * <p>Or
      * <pre>
      * client.newConsumer()
-     *          .keySharedPolicy(KeySharedPolicy.autoSplitHashRange().hashRangeTotal(100))
+     *          .keySharedPolicy(KeySharedPolicy.autoSplitHashRange())
      *          .subscribe();
      * </pre>
      * Details about auto split hash range policy, please see {@link KeySharedPolicy.KeySharedPolicyAutoSplit}.