fix typo

Author: GitHubber17

docs/deployment/walkthrough-downloading-satellite-assemblies-on-demand-with-the-clickonce-deployment-api-using-the-designer.md

@@ -23,7 +23,7 @@ manager: douge
 ms.workload: 
   - "multiple"
 ---
-# Walkthrough: Download satellite assemblies on semand with the ClickOnce deployment API using the Designer
+# Walkthrough: Download satellite assemblies on demand with the ClickOnce deployment API using the Designer
 Windows Forms applications can be configured for multiple cultures through the use of satellite assemblies. A *satellite assembly* is an assembly that contains application resources for a culture other than the application's default culture.  
 
  As discussed in [Localizing ClickOnce Applications](../deployment/localizing-clickonce-applications.md), you can include multiple satellite assemblies for multiple cultures within the same [!INCLUDE[ndptecclick](../deployment/includes/ndptecclick_md.md)] deployment. By default, [!INCLUDE[ndptecclick](../deployment/includes/ndptecclick_md.md)] will download all of the satellite assemblies in your deployment to the client machine, although a single client will probably require only one satellite assembly.