fix typo

Author: Qiutong Shen (from Dev Box)

hub/apps/design/layout/attached-layouts.md

@@ -597,7 +597,7 @@ The snippet below shows the additional logic that could be added to the MeasureO
 
         for (int i = state.LastRealizedIndex; i < newLastRealizedIndex; i++)
         {
-            context.RecycleElement(context.IndexElementMap.Get(i));
+            context.RecycleElement(state.IndexToElementMap.Get(i));
             state.IndexToElementMap.Clear(i);
         }
 

hub/apps/develop/dispatcherqueue.md

@@ -55,7 +55,7 @@ void RunCustomMessageLoop()
     {
         if (!ContentPreTranslateMessage(&msg))
         {
-            TranslateMesasge(&msg);
+            TranslateMessage(&msg);
             DispatchMessage(&msg);
         }
     }

hub/apps/develop/input/focus-navigation-programmatic.md

@@ -306,7 +306,7 @@ Here, we show how to specify that the buttons of a CommandBar have a wrap-around
 ```csharp
 private void OnLosingFocus(UIElement sender, LosingFocusEventArgs args)
 {
-    if (IsNotAChildOf(MyCommandBar, args.NewFocussedElement))
+    if (IsNotAChildOf(MyCommandBar, args.NewFocusedElement))
     {
         DependencyObject candidate = null;
         if (args.Direction == FocusNavigationDirection.Left)

hub/apps/develop/launch/launch-the-default-app-for-a-file.md

@@ -105,7 +105,7 @@ void MainPage::DefaultLaunch()
 {
    auto installFolder = Windows::ApplicationModel::Package::Current->InstalledLocation;
 
-   concurrency::task<Windows::Storage::StorageFile^getFileOperation(installFolder->GetFileAsync("images\\test.png"));
+   concurrency::task<Windows::Storage::StorageFile^> getFileOperation(installFolder->GetFileAsync("images\\test.png"));
    getFileOperation.then([](Windows::Storage::StorageFile^ file)
    {
       if (file != nullptr)

hub/apps/develop/motion/motion-in-practice.md

@@ -29,7 +29,7 @@ There may be times when the system does not yet provide an exact motion solution
 :::row:::
     :::column:::
 <b>Direction Forward Out:</b><br>
-Fade out: 150m; Easing: Default Accelerate
+Fade out: 150ms; Easing: Default Accelerate
 <b>Direction Forward In:</b><br>
 Slide up 150px: 300ms; Easing: Default Decelerate
     :::column-end:::

hub/apps/develop/motion/parallax.md

@@ -67,6 +67,7 @@ This example creates a parallax effect for a list:
        <x:String>Item 9</x:String>
        <x:String>Item 10</x:String>
        <x:String>Item 11</x:String>
+       <x:String>Item 12</x:String>
        <x:String>Item 13</x:String>
        <x:String>Item 14</x:String>
        <x:String>Item 15</x:String>

hub/apps/develop/notifications/app-notifications/app-notifications-content.md

@@ -217,8 +217,8 @@ The images you use in your app notification can be sourced from...
 
 For http and https remote web images, there are limits on the file size of each individual image. The limit is 3 MB on normal connections and 1 MB on metered connections.
 
-| Normal connection | Metered connection |
-| - | - |
+| Normal connection | Metered connection |
+| - | - |
 | 3 MB | 1 MB |
 
 If an image exceeds the file size, or fails to download, or times out, the image will be dropped and the rest of the notification will be displayed.
@@ -239,7 +239,7 @@ On older versions of Windows that don't support attribution text, the text will
 var builder = new AppNotificationBuilder()
     .AddText("Marry Anne")
     .AddText("Check out where we camped last night!")
-    .SetAttributionText("via SMS");
+    .SetAttributionText("via SMS")
     .SetHeroImage(new Uri("ms-appx:///Images/HeroImage.png"));
 ```
 

hub/apps/develop/notifications/choosing-a-notification-delivery-method.md

@@ -51,7 +51,7 @@ This table summarizes the notification delivery types.
 <td align="left"><ul>
 <li>A music app updates its tile to show what's &quot;Now Playing&quot;.</li>
 <li>A game app updates its tile with the user's high score when the user leaves the game.</li>
-<li>A badge whose glyph indicates that there's new info int the app is cleared when the app is activated.</li>
+<li>A badge whose glyph indicates that there's new info in the app is cleared when the app is activated.</li>
 </ul></td>
 </tr>
 <tr class="even">

hub/apps/develop/notifications/push-notifications/push-quickstart.md

@@ -480,7 +480,7 @@ request.AddHeader("Content-Type", "application/octet-stream");
 request.AddHeader("X-WNS-Type", "wns/raw");
 request.AddHeader("Authorization", "Bearer [your access token]");
 request.AddBody("Notification body");
-RestResponse response = await client.ExecutePostAsync(request);");
+RestResponse response = await client.ExecutePostAsync(request);
 ```
 
 ### Step 3: Send a cloud-sourced app notification

hub/apps/develop/platform/xaml/themeresource-markup-extension.md

@@ -38,7 +38,7 @@ As with **StaticResource**, a **ThemeResource** must not attempt to make a forwa
 
 Attempting to specify a **ThemeResource** to a key that cannot resolve throws a XAML parse exception at run time. Design tools may also offer warnings or errors.
 
-In the Windows Runtime XAML processor implementation, there is no backing class representation for **ThemeResource**. The closest equivalent in code is to use the collection API of a [**ResourceDictionary**](/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.ResourceDictionary), for example calling **Contains** or **TryGetValue*.
+In the Windows Runtime XAML processor implementation, there is no backing class representation for **ThemeResource**. The closest equivalent in code is to use the collection API of a [**ResourceDictionary**](/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.ResourceDictionary), for example calling **Contains** or **TryGetValue**.
 
 **ThemeResource** is a markup extension. Markup extensions are typically implemented when there is a requirement to escape attribute values to be other than literal values or handler names, and the requirement is more global than just putting type converters on certain types or properties. All markup extensions in XAML use the "{" and "}" characters in their attribute syntax, which is the convention by which a XAML processor recognizes that a markup extension must process the attribute.