Update README.md

<table>
<tr>
<td><center>
An astronaut riding a horse.
<br>
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/astr.gif"
alt="start a car."
style="width: 300px;" />
</center></td>
<td ><center>
Darth vader surfing in waves.
<br>
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/vader.gif"
alt="Turn on a light switch."
style="width: 300px;" />
</center></td>
</tr>
</table>

README.md

@@ -66,14 +66,14 @@ Here are some results:
         An astronaut riding a horse.
         <br>
         <img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/astr.gif"
-            alt="An astronaut riding a horse."
+            alt="start a car."
             style="width: 300px;" />
         </center></td>
         <td ><center>
         Darth vader surfing in waves.
         <br>
         <img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/vader.gif"
-            alt="Darth vader surfing in waves."
+            alt="Turn on a light switch."
             style="width: 300px;" />
         </center></td>
     </tr>