Fixed previous commit.

publications.html

@@ -134,7 +134,7 @@ layout: default_orekit
 
 <ul class="fa-ul">
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-    <p><span class="fa-li fa-lg fa fa-gears"></span><u>Validation of GTDS and DSST Standalone Versions against Precise Orbit Ephemeris</u><br/>
+    <p><span class="fa-li fa-lg fa fa-gears"></span><font color="#4169E1">Validation of GTDS and DSST Standalone Versions against Precise Orbit Ephemeris</font><br/>
       Cefola P. J., Lopez R., San-Juan J. F., Cazabonne B., Setty S., Vallado D.<br/>
       August 2023 – AAS Paper 23-344, 2023 AAS/AIAA Astrodynamics Specialist Conference, Big Sky, MT, August 13-17, 2023</p>
   </li>