Some changes to the doc (#494)

README.md

@@ -4,7 +4,7 @@
 
 A simple-yet-powerful API traffic viewer for Kubernetes enabling you to view all API communication between microservices to help your debug and troubleshoot regressions.
 
-Think TCPDump and Chrome Dev Tools combined.
+Think TCPDump and Wireshark re-invented for Kubernetes.
 
 ![Simple UI](assets/mizu-ui.png)
 
@@ -12,13 +12,13 @@ Think TCPDump and Chrome Dev Tools combined.
 
 - Simple and powerful CLI
 - Monitoring network traffic in real-time. Supported protocols:
-  - [HTTP/1.1](https://datatracker.ietf.org/doc/html/rfc2616)
+  - [HTTP/1.1](https://datatracker.ietf.org/doc/html/rfc2616) (REST, etc.)
   - [HTTP/2](https://datatracker.ietf.org/doc/html/rfc7540) (gRPC)
   - [AMQP](https://www.rabbitmq.com/amqp-0-9-1-reference.html) (RabbitMQ, Apache Qpid, etc.)
   - [Apache Kafka](https://kafka.apache.org/protocol)
   - [Redis](https://redis.io/topics/protocol)
-- No installation or code instrumentation
-- Works completely on premises
+- Works with Kubernetes APIs. No installation or code instrumentation
+- Rich filtering
 
 ## Requirements