README.txt in amee-data-abstraction-2.1.0 vs README.txt in amee-data-abstraction-2.1.1

@@ -164,11 +164,11 @@
 
 === Configuring a connection to AMEE
 
 The AMEE::DataAbstraction module uses the 'amee' ruby gem to interact with AMEE.
 The standard method for configuring and instantiating a connection to the AMEE
-API is to provide authentication credentials in the /config/amee.yml file,
-structured thus:
+API is to provide authentication credentials in the /config/amee.yml file.  It is
+recommended to use one of the caching options in order to reduce API calls:
 
   ---
   production:
     server: live.amee.com
     username: <some user name>