update

Author: fadeouter

index.html

@@ -176,7 +176,7 @@
 based on text and emoji</span></a>
 
 
-<a class="project" href="nk/pub">/poster&nbsp;ᵖᵈᶠ  <span class="tooltip">poster and a 1-page workbook
+<a class="project" href="nk/ess">/poster&nbsp;ᵖᵈᶠ  <span class="tooltip">poster and a 1-page workbook
 on effective social program&nbsp;ʳᵘˢ</span></a>