README.md in pushpop-keen-0.2 vs README.md in pushpop-keen-0.3

@@ -31,11 +31,12 @@
     event_collection  'checks'
     analysis_type     'average'
     target_property   'request.duration'
     group_by          'check.name'
     interval          'daily'
-    timeframe         'last_month',
+    timeframe         'last_month'
+    max_age           '300', #cache the query for 5 minutes
     filters           [{ property_name: "response.successful",
                          operator: "eq",
                          property_value: true }]
   end
 
@@ -65,6 +66,6 @@
 + `KEEN_READ_KEY`
 
 
 ### Contributing
 
-Code and documentation issues and pull requests are welcome.
+Code, documentation issues, and pull requests welcome!