Update 'hacking-maintenance-with-care/index.html'

hacking-maintenance-with-care/index.html

@@ -46,11 +46,11 @@
 <ul id='publist'>
 <li><a href='https://pzwiki.wdka.nl/mediadesign/User:Erica/Final_presentation' target="_blank" class='ext'>Project Website</a></li>
 </ul>
-<img src="img/1.jpg" class='workimg'/>
+<img src="img/1.jpeg" class='workimg'/>
 <img src="img/2.jpg" class='workimg'/>
 <img src="img/3.jpg" class='workimg'/>
 <img src="img/4.jpg" class='workimg'/>
-<img src="img/5.jpg" class='workimg'/>
+<img src="img/5.jpeg" class='workimg'/>
 </div>
 <div id='publication'>
 <h3 class='gal-title'>Publication</h3>