Update 1-intro.md

Author: darrenj

docs/_docs/solution-accelerators/tutorials/enable-continuous-integration/csharp/1-intro.md

@@ -3,7 +3,7 @@ layout: tutorial
 category: Solution Accelerators
 subcategory: Enable continuous integration
 title: Intro
-language: C#
+language: csharp
 order: 1
 ---
 
@@ -26,4 +26,4 @@ Learn how to create a build pipeline on **Azure DevOps** using a **YAML** file a
 15 minutes
 
 ### Scenario
-A personalized build pipeline in **Azure DevOps** usign a **YAML** file. This tutorial is based on a sample Virtual Assistant in the [Bot Framework Solutions repository]({{site.repo}}).
+A personalized build pipeline in **Azure DevOps** usign a **YAML** file. This tutorial is based on a sample Virtual Assistant in the [Bot Framework Solutions repository]({{site.repo}}).