add helm-config

related to https://github.com/jkitchin/org-ref/issues/5#issuecomment-74370100

diff --git a/org-ref.org b/org-ref.org
index b18d442f494cd8ce342c99dc41287352c97fc823..42283e29e4fe03c5de48aea05611f7e0a5e70024 100644 (file)
--- a/org-ref.org
+++ b/org-ref.org
@@ -66,6 +66,7 @@ The only external require is reftex-cite
 (require 'reftex-cite)
 (require 'dash)
 (require 'helm)
+(require 'helm-config)
 (require 'helm-bibtex)
 #+END_SRC