Merge pull request #2092 from nschonni/patch-3

typo: Double word "appears"

Author: tfosmark

docs/javascript/write-and-edit-code.md

@@ -102,9 +102,9 @@ Place your cursor where you want to insert the snippet, right-click and choose *
 
 ![Code snippet in Visual Studio](../javascript/media/write-code-insert-snippet.png)
 
-An **Insert Snippet** box appears appears in the editor. Choose **General** and then double-click the **for** item in the list.
+An **Insert Snippet** box appears in the editor. Choose **General** and then double-click the **for** item in the list.
 
-![Code snippet for for loop in Visual Studio](../javascript/media/write-code-insert-snippet-for-loop.png)
+![Code snippet for a for loop in Visual Studio](../javascript/media/write-code-insert-snippet-for-loop.png)
 
 This adds the `for` loop snippet to your code:
 
@@ -123,4 +123,4 @@ You can look at the available code snippets for your language by choosing **Edit
 - [Outlining](../ide/outlining.md)
 - [Go To Definition and Peek Definition](../ide/go-to-and-peek-definition.md)
 - [Refactoring](../ide/refactoring-in-visual-studio.md)
-- [Use IntelliSense](../ide/using-intellisense.md)
+- [Use IntelliSense](../ide/using-intellisense.md)