Update README.md

README.md

@@ -12,7 +12,7 @@ short_description: "The Matthew O'Meara Lab at the University of Michigan"
 
 <h2 class="mb-2">Maom Lab</h2>
 <div style="font-size: 1.0em;">
-  We are 
+  We are a
   <a href="https://maomlab.github.io/">computational pharmacology group </a> 
   in the Department of Computational Medicine and Bioinformatics <br>
   at the University of Michigan in Ann Arbor, Michigan.