Update Slate_API.md

Roberto De Ioris · web-flow · commit b9ac90e48a5a · 2018-09-07T12:12:57.000+02:00
diff --git a/docs/Slate_API.md b/docs/Slate_API.md
@@ -493,6 +493,8 @@ window = SWindow(client_size=(512, 256), title='Slate Window')(
 )
 ```
 
+![SButton](https://github.com/20tab/UnrealEnginePython/raw/master/docs/screenshots/slate_SButton.png)
+
 ## SEditableTextBox
 
 ## SImage

Original file line number	Diff line number	Diff line change
`@@ -493,6 +493,8 @@ window = SWindow(client_size=(512, 256), title='Slate Window')(`
`493`	`493`	`)`
`494`	`494`	```
`495`	`495`
	`496`	`+![SButton](https://github.com/20tab/UnrealEnginePython/raw/master/docs/screenshots/slate_SButton.png)`
	`497`	`+`
`496`	`498`	`## SEditableTextBox`
`497`	`499`
`498`	`500`	`## SImage`