Update overview.md

Author: ProfessorKendrick

articles/partner-solutions/arize-ai/overview.md

@@ -15,7 +15,7 @@ Microsoft and Arize AI developed this service and manage it together.
 Azure Native Arize AI Cloud Service from the [Azure portal](https://portal.azure.com).
 
 The Arize platform provides tools for AI Engineers to develop, debug, and improve their AI applications.
-Deliver AI applications with enterprise quality using observability, evaluation, and prompt management/optimization.
+Deliver AI applications with enterprise quality using observability, evaluation, and prompt management and optimization.
 
 This offering allows you to manage your Arize AI resource as an integrated native service in Azure. You can set up the resources through a resource provider named `ArizeAi.ObservabilityEval`. You can create and manage the billing, resource creation, and authorization through the Azure portal. Arize AI owns and runs the Software as a Service (SaaS) application including the resources created.