diff --git a/README.md b/README.md
index f0465e7..1e01a22 100644
--- a/README.md
+++ b/README.md
@@ -44,9 +44,16 @@ Todo
 
 - page to send in requests to add new private servers?
 
-- summary page showing total stats for all servers (# online/warn/offline servers,
-  total/average # of online players, log of recently added/removed servers,
-  the # of data points since start, age of oldest data point)
+- clarify time period for graphs
+
+- summary page showing total stats for all servers:
+    - # online/warn/offline servers
+    - total/average # of online players
+    - log of recently added/removed servers
+    - the # of data points since start
+    - age of oldest data point
+    - time since since latest update
+    - time to run update
 
 - more pop. history graphs, for current day/week/month