space change.

diff --git a/org-ref.org b/org-ref.org
index 8aad16c75d2f725db01f9d4410b682b197a5a654..79480c19a06704a503314c56d1e668f3ee502cc9 100644 (file)
--- a/org-ref.org
+++ b/org-ref.org
@@ -397,6 +397,7 @@ label:test
   "When non-nil, change colors of links"
   :group 'org-ref)
 
+
 (defcustom org-ref-cite-color
   "forest green"
   "Color of cite like links"