Update library name in LTS 202406 information

Author: chinglee-iot

README.md

@@ -4,7 +4,7 @@ In AWS IoT, a **stream** is a publicly addressable resource that is an abstracti
 
 More information about streams and MQTT based file delivery can be found [here](https://docs.aws.amazon.com/iot/latest/developerguide/mqtt-based-file-delivery.html)
 
-**AWS IoT Fleet Provisioning Library v1.1.0
+**AWS IoT MQTT File Streams library v1.1.0
 [source code](https://github.com/aws/aws-iot-core-mqtt-file-streams-embedded-c/tree/v1.1.0/source)
 is part of the
 [FreeRTOS 202406.00 LTS](https://github.com/FreeRTOS/FreeRTOS-LTS/tree/202406.00-LTS)