Add alt text to image

Arthur-Milchior · Arthur-Milchior · commit 8d38884c88d8 · 2022-06-22T20:33:35.000+02:00
diff --git a/index.html b/index.html
@@ -76,7 +76,7 @@
 	</head>
 	<body>
 		<div class="banner">
-			<img src="images/gitgitgadget-explanation.png" />
+			<img src="images/gitgitgadget-explanation.png"  alt="An arrow from git logo to an envelop with git logo. The arrow is labelled by famous Inspector Gadget hat."/>
 			<big>GitGitGadget</big><br />
 			Contributing git.git patches via GitHub PRs<br />
 			<small>... one iteration at a time... </small>
