Update index.html

index.html

@@ -22,7 +22,7 @@ <h1>My Hello World App!</h1>
 		<!-- sus dog and sad pepe.-->
 	<img src="https://i.imgur.com/tkFfJYu.jpeg" alt="sus dog">
 	<img src="https://i.imgur.com/8nLFCVP.png" alt="sad pepe">
-	<img src="https://imgur.com/a/7Qf0kD3" alt="c++ hello world">
+	<img src="https://imgur.com/a/7Qf0kD3.png" alt="c++ hello world">
 	<img src="https://imgur.com/a/QDaEADP" alt="python hello world">
 
 	</div><!-- /content -->