docs: fix "Knaitve" -> "Knative" typo in Kafka broker docs (#6635)

Signed-off-by: Shion Ichikawa <shion1305@gmail.com>

Author: Shion1305

docs/versioned/eventing/brokers/broker-types/kafka-broker/configuring-kafka-features.md

@@ -7,7 +7,7 @@ function: how-to
 
 # Configuring Kafka Features
 
-There are many different configuration options for how Knative Eventing and the Knaitve Broker for Apache Kafka interact with the Apache Kafka clusters.
+There are many different configuration options for how Knative Eventing and the Knative Broker for Apache Kafka interact with the Apache Kafka clusters.
 
 ## Configure Knative Eventing Kafka features