Fix typos in IoT overview documentation

Author: Stacyrch140

articles/iot/iot-overview-device-connectivity.md

@@ -203,7 +203,7 @@ Edge gateways (sometimes referred to as field gateways) are typically deployed o
 
 ### [Edge-based solution](#tab/edge)
 
-Azure IoT Operations is an edge runtime environment that hosts the services to connect, monitor, and control your assets. One of the functionalities of an edge runtime environment is to act as an edge gateway, using the connectors and the MQTT broker, to communicates with assets and equipment, either directly or through a server, so that they don't need their own cloud connections.
+Azure IoT Operations is an edge runtime environment that hosts the services to connect, monitor, and control your assets. One of the functionalities of an edge runtime environment is to act as an edge gateway, using the connectors and the MQTT broker, to communicate with assets and equipment, either directly or through a server, so that they don't need their own cloud connections.
 
 Data flows provide data transformation and data contextualization capabilities before routing messages to various locations including cloud endpoints.
 

articles/iot/iot-overview-device-management.md

@@ -21,7 +21,7 @@ The following diagram shows a high-level view of the components in a typical edg
 <!-- Art Library Source# ConceptArt-0-000-032 -->
 :::image type="content" source="media/iot-overview-device-management/iot-edge-management-architecture.svg" alt-text="Diagram that shows the high-level IoT edge-based solution architecture highlighting asset management areas." border="false" lightbox="media/iot-overview-device-management/iot-edge-management-architecture.svg":::
 
-In an edge-based IoT solution, operational technologists (OT) can manage and control assets from the cloud, by leveraging a *Unified registry*. OT users can use the *operations experience web UI*, while IT administrators can use the CLI and Azure Portal. To locate and manage assets, OT users can use *Sites*, that are created by the IT administrator and typically group Azure IoT Operations instances by physical location.
+In an edge-based IoT solution, operational technologists (OT) can manage and control assets from the cloud, by leveraging a *Unified registry*. OT users can use the *operations experience web UI*, while IT administrators can use the CLI and Azure portal. To locate and manage assets, OT users can use *Sites*, that are created by the IT administrator and typically group Azure IoT Operations instances by physical location.
 
 Asset management refers to processes such as registering assets and defining asset endpoints. Asset management includes the following tasks: