From 7eeb57bb2e9a7f24f881d371cd5c4700b8586087 Mon Sep 17 00:00:00 2001
From: John Kitchin <jkitchin@andrew.cmu.edu>
Date: Sun, 25 Jan 2015 13:16:22 -0500
Subject: [PATCH 1/1] space fix

---
 org-ref.org | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/org-ref.org b/org-ref.org
index e5a3c47..e4baf37 100644
--- a/org-ref.org
+++ b/org-ref.org
@@ -2827,8 +2827,8 @@ Technically, this function should return a string that is inserted by helm. This
                org-ref-default-citation-link)
 	       ":"
 	       (s-join "," keys))))))
-;; return empty string for helm
-"")
+  ;; return empty string for helm
+  "")
 
 (setq helm-bibtex-format-citation-functions
       '((org-mode . helm-bibtex-format-org-ref)))
-- 
2.39.2