wee update to fix middle

Author: CarrieFilion

index.html

@@ -107,7 +107,7 @@ <h2> <b> EXP </b>: applications to cosmology</h2>
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-							<a href="images/fulls/center-2.png" class="image"><img src="images/thumbs/5.png" alt="" /></a>
+							<a href="images/thumbs/center-2.png" class="image"><img src="images/fulls/center-2.png" alt="" /></a>
 							<h2> <b> Exp </b>: the code and the collaboration </h2>
 							<p><b> Exp </b> is designed to connect: (1) theoretical descriptions of dynamics, (2) N-body simulations, and (3) data-efficient descriptions of 
 								their natural consequences.  <b> Exp </b> provides recent developments from applied mathematics and numerical computation to represent time