Update README.md

README.md

@@ -3,7 +3,7 @@ A realtime fluid flow simulation on the GPU using WebGL
 
 <img src="vortexshedding.gif"/>
 
-Live demo at <a href="http://git.amandaghassaei.com/VortexShedding/" target="_blank">git.amandaghassaei.com/VortexShedding/</a>
+Live demo at <a href="https://amanda.pages.cba.mit.edu/VortexShedding/" target="_blank">amanda.pages.cba.mit.edu/VortexShedding/</a>
 
 This simulation solves the <a href="https://en.wikipedia.org/wiki/Navier%E2%80%93Stokes_equations" target="_blank">Navier-Stokes equations</a> for incompressible fluid flow past an obstacle in a GPU fragment shader.
 It exhibits a phenomenon called <a href="https://en.wikipedia.org/wiki/Vortex_shedding" target="_blank">vortex shedding</a>,