Update tools.html

Author: marcusdgriff

tools.html

@@ -80,7 +80,7 @@ <h4>Gia3D</h4>
                       <p>Root3D skeleton trait extraction <a href="https://github.com/Topp-Roots-Lab/Gia3D">[github]</a></p>
                     </div>
                     <div class="col-9">
-                      <a href="https://github.com/Topp-Roots-Lab/Gia3D" class="image fit"><img src="images/GIA3D.png" alt="" /></a>
+                      <a href="https://github.com/Topp-Roots-Lab/Gia3D" class="image fit"><img src="images/Gia3D.png" alt="" /></a>
                     </div>
                     <div class="col-3">
                       <h4>Root timeseries analysis</h4>