Resolving VUFIND-630 by adding note to config file.

config/vufind/config.ini

@@ -378,6 +378,8 @@ noCoverAvailableImage = images/noCover2.gif
 ;videoClips = Syndetics:MySyndeticsId,SyndeticsPlus:MySyndeticsId
 
 ; You can select from Wikipedia
+; Note for Windows users: If using Wikipedia, you may need to increase your Apache
+; heap size settings.  For details, see: http://vufind.org/jira/browse/VUFIND-630
 authors         = Wikipedia
 
 ; You can look up your secret key by logging into http://aws.amazon.com and clicking