fix example 2

Author: medvednikov

src/templates/index.html

@@ -153,7 +153,7 @@ <h1>Main features:</h1>
 
 		<a href="/alex/v">gitly.org/vlang/v</a>
 
-		<a href="/medvednikov/v">
+		<a href="/alex/v">
 			<img class="gitly-screenshot" src="https://user-images.githubusercontent.com/687996/85933714-b195fe80-b8da-11ea-9ddd-09cadc2103e4.png">
 		</a>
 	</div>