minor update

Author: PrashantKuntala

_includes/header.html

@@ -4,7 +4,7 @@
         <div class="col-6 text-left">
           <h1><a class="blog-header-logo text-dark" href="/">Pugh Lab</a></h1>
           <p>Department of Molecular Biology and Genetics
-            <br> <span>Cornell Institute of Biotechnology</span>
+            <br> <span>Cornell University</span>
             <br>
             <span>
               <a class="social-icons" href="{{ site.github }}"><i class="fab fa-github"></i></a>