Update README.md

README.md

@@ -23,11 +23,12 @@ https://gitlab.cba.mit.edu/pub/coronavirus
         - https://gitlab.cba.mit.edu/zfredin/negative-pressure-covid-box
     - Willie
         - equity
-    - Chris, Matt
     - Andrew
         - https://fabricommuns.org/
         - https://www.fieldready.org/
         - https://www.internetofproduction.org/
+    - Matt
+        - http://osindustries.co/
     - Andreas
         - https://www.washingtonpost.com/science/2020/08/18/dogs-sniff-coronavirus-detection
     - Sixto