Adjusted description

Author: hrszpuk

index.html

@@ -39,7 +39,7 @@
     <div class="hero-content">
       <p class="hero-tag">BEXUS 39 &nbsp;·&nbsp; ESRANGE SPACE CENTER, SWEDEN</p>
       <h1 class="hero-title">A STRATOSPHERIC<br>SKYLAB</h1>
-      <p class="hero-sub">Project HELIA is a University of Nottingham student experiment sending human cells to the stratosphere — isolating UV radiation as the sole variable in stratospheric cell biology for the first time.</p>
+      <p class="hero-sub">Project HELIA is a University of Nottingham student experiment sending human cells to the stratosphere, isolating UV radiation as the sole variable in stratospheric cell biology for the first time.</p>
       <div class="hero-ctas">
         <a href="#the-mission" class="btn-primary">Read the Mission</a>
         <a href="#sponsor" class="btn-outline">Sponsor Us</a>