US-1889327: Header fixes (#1319)

* Metadata updates for US-1889327.

* H2 edits.

* Updated column header.

* Minor edits.

* Review edits.

dotnet-desktop-guide/framework/wpf/advanced/staticresource-markup-extension.md

@@ -2,6 +2,7 @@
 title: "StaticResource Markup Extension"
 description: Provides a value for any XAML property attribute by looking up a reference to an already defined resource.
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
 f1_keywords: 
   - "StaticResource"
   - "StaticResourceExtension"
@@ -31,8 +32,8 @@ Provides a value for any [!INCLUDE[TLA2#tla_xaml](../../../includes/tla2sharptla
   
 ## XAML Values  
   
-|||  
-|-|-|  
+| Value | Description |  
+|-------|-------------|  
 |`key`|The key for the requested resource. This key was initially assigned by the [x:Key Directive](/dotnet/desktop/xaml-services/xkey-directive) if a resource was created in markup, or was provided as the `key` parameter when calling <xref:System.Windows.ResourceDictionary.Add%2A?displayProperty=nameWithType> if the resource was created in code.|  
   
 ## Remarks  

dotnet-desktop-guide/framework/wpf/advanced/templatebinding-markup-extension.md

@@ -1,6 +1,8 @@
 ---
 title: "TemplateBinding Markup Extension"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the TemplateBinding Markup Extension.
 f1_keywords: 
   - "TemplateBinding"
   - "TemplateBindingExtension"
@@ -26,8 +28,8 @@ Links the value of a property in a control template to be the value of another p
   
 ## XAML Values  
   
-|||  
-|-|-|  
+| Value | Description |  
+|-------|-------------|  
 |`propertyName`|<xref:System.Windows.DependencyProperty.Name%2A?displayProperty=nameWithType> of the property being set in the setter syntax.|  
 |`sourceProperty`|Another dependency property that exists on the type being templated, specified by its <xref:System.Windows.DependencyProperty.Name%2A?displayProperty=nameWithType>.<br /><br /> - or -<br /><br /> A "dotted-down" property name that is defined by a different type than the target type being templated. This is actually a <xref:System.Windows.PropertyPath>. See [PropertyPath XAML Syntax](propertypath-xaml-syntax.md).|  
   

dotnet-desktop-guide/framework/wpf/advanced/themedictionary-markup-extension.md

@@ -1,6 +1,8 @@
 ---
 title: "ThemeDictionary Markup Extension"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the ThemeDictionary Markup Extension.
 f1_keywords: 
   - "ThemeDictionaryExtension"
   - "ThemeDictionary"
@@ -30,8 +32,8 @@ Provides a way for custom control authors or applications that integrate third-p
   
 ## XAML Values  
   
-|||  
-|-|-|  
+| Value | Description |  
+|-------|-------------|  
 |`assemblyUri`|The uniform resource identifier (URI) of the assembly that contains theme information. Typically, this is a pack URI that references an assembly in the larger package. Assembly resources and pack URIs simplify deployment issues. For more information see [Pack URIs in WPF](../app-development/pack-uris-in-wpf.md).|  
   
 ## Remarks  

dotnet-desktop-guide/framework/wpf/advanced/typography-in-wpf.md

@@ -1,6 +1,8 @@
 ---
-title: "Typography"
+title: "Typography in WPF"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the typography in WPF.
 helpviewer_keywords: 
   - "typography [WPF], about typography"
 ms.assetid: 06cbf17b-6eff-4fe5-949d-2dd533e4e1f4

dotnet-desktop-guide/framework/wpf/advanced/typography.md

@@ -1,6 +1,8 @@
 ---
 title: "Typography"
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
+description: Learn about the typography.
 f1_keywords: 
   - "AutoGeneratedOrientationPage"
 helpviewer_keywords: 

dotnet-desktop-guide/framework/wpf/advanced/xaml-syntax-in-detail.md

@@ -2,6 +2,7 @@
 title: "XAML Syntax In Detail"
 description: Learn about terms that are used to describe the elements of XAML syntax for Windows Presentation Foundation and other frameworks that use XAML.
 ms.date: "03/30/2017"
+ms.custom: devdivchpfy22
 ms.topic: overview
 helpviewer_keywords: 
   - "XML [WPF], namespaces"
@@ -273,8 +274,8 @@ This topic defines the terms that are used to describe the elements of XAML synt
 ## Anatomy of a XAML Root Element  
  The following table shows a typical XAML root element broken down, showing the specific attributes of a root element:  
   
-|||  
-|-|-|  
+| Attribute | Description |  
+|-----------|-------------|  
 |`<Page`|Opening object element of the root element|  
 |`xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"`|The default (WPF) XAML namespace|  
 |`xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"`|The XAML language XAML namespace|