diff -r 000000000000 -r 6474c204b198 build/pgo/certs/README
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/build/pgo/certs/README	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+The certificate authority and server certificates here are generated by $topsrcdir/build/pgo/genpgocert.py.
+
+You can generate a new CA cert by running:
+$objdir/_virtualenv/bin/python $topsrcdir/build/pgo/genpgocert.py --gen-ca
+
+You can generate new server certificates by running:
+$objdir/_virtualenv/bin/python $topsrcdir/build/pgo/genpgocert.py --gen-server
+
+These will place the new files in this directory where you can commit them.