minor detail

README.md

@@ -45,9 +45,9 @@
 
 ![c](https://03c8.net/images/pandemaths_simulation3.png)
 
-![c](https://03c8.net/images/pandemaths_simulation5.png)
-
 ![c](https://03c8.net/images/pandemaths_simulation6.png)
 
 ![c](https://03c8.net/images/pandemaths_simulation7.png)
 
+![c](https://03c8.net/images/pandemaths_simulation5.png)
+