diff --git a/ProcessGoogleSTARTTLSDomains.py b/ProcessGoogleSTARTTLSDomains.py
index 0a0201875..abb2b3495 100755
--- a/ProcessGoogleSTARTTLSDomains.py
+++ b/ProcessGoogleSTARTTLSDomains.py
@@ -1,4 +1,13 @@
 #!/usr/bin/python
+"""
+Process Google's TLS delivery data from
+https://www.google.com/transparencyreport/saferemail/data/?hl=en
+to look for outbound domains that can negotiate an encrypted
+connection >99% of the time.
+
+Usage:
+  ./ProcessGoogleSTARTTLSDomains.py google-starttls-domains.csv
+"""
 import csv
 import codecs
 import sys
@@ -14,5 +23,5 @@ for (address_suffix, hostname_suffix, direction, region, fraction_encrypted) in
       pass
 
 for address_suffix, fraction_encrypted in d.iteritems():
-  if min(fraction_encrypted) >= 0.50:
+  if min(fraction_encrypted) >= 0.99:
     print min(fraction_encrypted), address_suffix
diff --git a/config.json b/config.json
index 8d38696ff..1a9034545 100644
--- a/config.json
+++ b/config.json
@@ -3,7 +3,7 @@
   "timestamp": 1401093333,
   "author": "Electronic Frontier Foundation https://eff.org",
   "expires": 1404677353, "comment 2:": "epoch seconds",
-  "security-policies": {
+  "tls-policies": {
     "*.valid-example-recipient.com": {
       "min-tls-version": "TLSv1.1"
     }