footer modified.

Author: yonggeun

index.html

@@ -1038,7 +1038,7 @@ <h5 id="education-links">
   <footer class="footer mt-auto py-3 bg-body-tertiary">
     <div class="container text-center small opacity-50">
       <span class="text-body-secondary"><i class="bi bi-c-circle"></i>
-        Yonggeun Kim / 김용근</span>
+        Yonggeun Kim</span>
     </div>
   </footer>