Update README.md

README.md

@@ -136,7 +136,7 @@ Currently, to avoid the scenario of no administrators in the system, the only op
     <img src="images/manage_salamanders.png" alt="manage salamanders" width="200"/>
     <img src="images/manage_salamanders_cards.png" alt="manage salamanders cards" width="200"/>
     <img src="images/salamander_overview.png" alt="salamander overview" width="200"/>
-    <img src="images/change_salamander.png" alt="change salamander" width="200"/>
+    <img src="images/change_salamander.jpeg" alt="change salamander" width="200"/>
 </p>
 
 The last feature an admin has access is the manage salamander feature. Here, an admin can look at all registered salamanders at a given location. They can look at every individual salamander, and all entries registered for that salamander. If they want to change a salamanders data, due to either the data not being correct, or they want to update its measurements, this is possible by choosing the entry they want to edit, and go to the change salamander screen. If the user changes either location, species or sex, the salamander will be rematched with the new data. The same matching process as in the register salamander screen in the camera module will be done.