diff -r 8547a1ce445e -r 8446f55f7e58 README.md
--- a/README.md	Thu Jun 02 11:50:54 2016 -0700
+++ b/README.md	Mon Sep 05 20:58:54 2016 -0700
@@ -39,14 +39,15 @@
 	Arborist::Host( 'example' ) do
 		description "Example host"
 		address     '10.6.0.169'
-		resource 'load', description: 'machine load'
+		resource 'load', description: 'machine load' do
+			config load_error_at: 5
+		end
 	end
 
 
 From a monitor file, require this library, and create an snmp instance.
 You can reuse a single instance, or create individual ones per monitor.
 
-
 	require 'arborist/monitor/snmp'
 
 	Arborist::Monitor '5 minute load average check' do
@@ -59,7 +60,9 @@
 		exec( snmp )
 	end
 
-Please see the rdoc for all the mode types and error_at options.
+Please see the rdoc for all the mode types and error_at options.  Per
+node "config" vars override global defaults when instantiating the
+monitor.
 
 
 ## License