Update about.html

Ported edit to new web site

Author: hategan

web/about.html

@@ -15,7 +15,7 @@ <h2>The motivation behind <span class="psij-font">PSI/J</span></h2>
                                 under the umbrella of the <a href="exascaleproject.org">Exascale Computing
                                     Project</a> which brings together a number of high level HPC tools developed
                                 by the members of ExaWorks. We noticed that most of these projects, as well as
-                                many of the community projects implemented a software layer/library to interact
+                                many of the community projects, implemented a software layer/library to interact
                                 with HPC schedulers in order to insulate the core functionality from the
                                 details of how things are specified for each scheduler. We also noticed that
                                 the respective libraries mostly covered schedulers running on resources that