Merge pull request #75462 from hyoshioka0128/patch-376

Typo "Azure IoT hub"→"Azure IoT Hub"

Author: ktoliver

articles/iot-hub/iot-hub-public-network-access.md

@@ -1,5 +1,5 @@
 ---
-title: Managing public network access for Azure IoT hub
+title: Managing public network access for Azure IoT Hub
 description: Documentation on how to disable and enable public network access for IoT hub
 author: jlian
 ms.author: jlian