Changed Powershell to PowerShell per Acrolinx

Author: megvanhuygen

docs/machine-learning/install/sql-pretrained-models-install.md

@@ -14,7 +14,7 @@ monikerRange: ">=sql-server-2016||>=sql-server-linux-ver15||=sqlallproducts-allv
 # Install pre-trained machine learning models on SQL Server
 [!INCLUDE [SQL Server 2016 and later](../../includes/applies-to-version/sqlserver2016.md)]
 
-This article explains how to use Powershell to add free pre-trained machine learning models for *sentiment analysis* and *image featurization* to a SQL Server instance having R or Python integration. The pre-trained models are built by Microsoft and ready-to-use, added to an instance as a post-install task. For more information about these models, see the [Resources](#bkmk_resources) section of this article.
+This article explains how to use PowerShell to add free pre-trained machine learning models for *sentiment analysis* and *image featurization* to a SQL Server instance having R or Python integration. The pre-trained models are built by Microsoft and ready-to-use, added to an instance as a post-install task. For more information about these models, see the [Resources](#bkmk_resources) section of this article.
 
 Once installed, the pre-trained models are considered an implementation detail that power specific functions in the MicrosoftML (R) and microsoftml (Python) libraries. You should not (and cannot) view, customize, or retrain the models, nor can you treat them as an independent resource in custom code or paired other functions. 
 
@@ -211,4 +211,4 @@ For more information about the algorithms used in these deep learning models, an
 + [SQL Server Machine Learning Services](sql-machine-learning-services-windows-install.md)
 + [Upgrade R and Python components in SQL Server instances](../install/upgrade-r-and-python.md)
 + [MicrosoftML package for R](/machine-learning-server/r-reference/microsoftml/microsoftml-package)
-+ [microsoftml package for Python](/machine-learning-server/python-reference/microsoftml/microsoftml-package)
++ [microsoftml package for Python](/machine-learning-server/python-reference/microsoftml/microsoftml-package)