Fix typo: theses -> these

docs/overview/visual-cpp-samples.md

@@ -543,7 +543,7 @@ More information is available about the programming models, platforms, languages
 | [Direct2D command list sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample demonstrates the use of a command list. It's used for recording a set of vector commands, creating an image brush from the command list, and then filling a rectangle geometry with it. The command list preserves resolution independence of the vector. |
 | [ControlChannelTrigger XMLHTTPRequest sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | The sample shows how to use the `ControlChannelTrigger` class to enable a Windows Store app using `IXMLHTTPRequest2` to be always connected and always reachable. This sample demonstrates the use of background network notifications in a Windows Store app. |
 | [XInput and JavaScript controller sketch sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample demonstrates how to wrap the XInput C++ API in a Windows Runtime component. Then, it calls it from a Windows Store app using JavaScript. This sample implements a sketch app that lets you use the Xbox game controller to select line thickness and more. |
-| [Direct2D convolve matrix effect sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample demonstrates the Direct2D Effects convolve matrix effect. This sample has some example convolution kernel matrices: Passthrough (no-op), Box blur (width 5), Simple edge detect, Simple sharpen, Emboss, Vertical smear (height 10) theses and more. |
+| [Direct2D convolve matrix effect sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample demonstrates the Direct2D Effects convolve matrix effect. This sample has some example convolution kernel matrices: Passthrough (no-op), Box blur (width 5), Simple edge detect, Simple sharpen, Emboss, Vertical smear (height 10) these and more. |
 | [DirectX swap chain implementation sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample shows how to receive `CoreWindow` events in a native application, and how to connect a DirectX swap chain to the application view. |
 | [Credential picker sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample shows how to use the `Windows.Security.Credentials.UI.CredentialPicker` class to retrieve credentials. These credentials might be passed to APIs that require them, for example, `HttpClient`. |
 | [Direct2D animation sample (Windows 8)](https://github.com/Microsoft/VCSamples/tree/master/VC2012Samples/Windows%208%20samples/C%2B%2B/Windows%208%20app%20samples) | This sample shows how to use Direct2D to render and animate a Direct2D primitive along a spiral path. |

docs/windows/walkthrough-creating-windows-desktop-applications-cpp.md

@@ -143,7 +143,7 @@ Next, learn how to create the code for a Windows desktop application in Visual S
    > [!NOTE]
    > What are all those extra words, such as `WINAPI`, or `CALLBACK`, or `HINSTANCE`, or `_In_`? The traditional Windows API uses typedefs and preprocessor macros extensively to abstract away some of the details of types and platform-specific code, such as calling conventions, **`__declspec`** declarations, and compiler pragmas. In Visual Studio, you can use the IntelliSense [Quick Info](/visualstudio/ide/using-intellisense#quick-info) feature to see what these typedefs and macros define. Hover your mouse over the word of interest, or select it and press **Ctrl**+**K**, **Ctrl**+**I** for a small pop-up window that contains the definition. For more information, see [Using IntelliSense](/visualstudio/ide/using-intellisense). Parameters and return types often use *SAL Annotations* to help you catch programming errors. For more information, see [Using SAL Annotations to Reduce C/C++ Code Defects](../code-quality/using-sal-annotations-to-reduce-c-cpp-code-defects.md).
 
-1. Windows desktop programs require `<windows.h>`. You also frequently see `#include <tchar.h>`. That's to make it easier to write an app that can work with either **`char`** or **`wchar_t`**. The way it works is that you instead use the `TCHAR` macro in your code, which resolves ultimately to **`wchar_t`** if the `UNICODE` symbol is defined in your project, otherwise it resolves to **`char`**. If you always build with UNICODE enabled, you don't need `TCHAR` and can just use **`wchar_t`** directly. For more information, see [Using generic-text mappings](../c-runtime-library/using-generic-text-mappings.md). The following code shows theses two `#include` statements at the top of the file.
+1. Windows desktop programs require `<windows.h>`. You also frequently see `#include <tchar.h>`. That's to make it easier to write an app that can work with either **`char`** or **`wchar_t`**. The way it works is that you instead use the `TCHAR` macro in your code, which resolves ultimately to **`wchar_t`** if the `UNICODE` symbol is defined in your project, otherwise it resolves to **`char`**. If you always build with UNICODE enabled, you don't need `TCHAR` and can just use **`wchar_t`** directly. For more information, see [Using generic-text mappings](../c-runtime-library/using-generic-text-mappings.md). The following code shows these two `#include` statements at the top of the file.
 
    ```cpp
    #include <windows.h>