Fix image urls

Author: nickswalker

TwoJoint/readme.md

@@ -6,8 +6,8 @@ A gradient descent Sarsa agent that controls a custom two degrees-of-freedom arm
 
 ## The platform
 
-<a href="/photos/eagle_small.jpg">
-    <img src="/photos/eagle_small.jpg?raw=true" width="400px" align="right" vspace="2px">
+<a href="photos/eagle_small.jpg">
+    <img src="photos/eagle_small.jpg?raw=true" width="400px" align="right" vspace="2px">
 </a>
 
 The agent gets to control a two degrees-of-freedom arm. The joints have 155 degrees of rotation. The elbow joint controls a rod tipped with an LED which the agent can toggle on and off. A photo resistor on the surface can detect whether the agent is pointing at it.
@@ -22,8 +22,8 @@ To see the details on the implementation and approach, as well as the specificat
 
 ## Photos
 
-![](/photos/arm_detail_small.jpg?raw=true)
+![](photos/arm_detail_small.jpg?raw=true)
 
-![](/photos/action_detail_small.jpg?raw=true)
+![](photos/action_detail_small.jpg?raw=true)
 
-![](/photos/long_shutter_small.jpg?raw=true)
+![](photos/long_shutter_small.jpg?raw=true)