change copy key to K

diff --git a/org-ref.org b/org-ref.org
index 6eac02944544b3df18d5d546d3ea307ec9e49e4c..444f2622bfec4d76211971e6a9a62e07d4b7a927 100644 (file)
--- a/org-ref.org
+++ b/org-ref.org
@@ -3668,7 +3668,7 @@ I like hydra a lot. Here we define a hydra menu you might like for the link clic
 #+BEGIN_SRC emacs-lisp
 (defhydra org-ref-cite-hydra (:color blue)
   "
-_p_: Open pdf     _w_: WOS          _g_: Google Scholar _s_: Copy citation to clipboard
+_p_: Open pdf     _w_: WOS          _g_: Google Scholar _K_: Copy citation to clipboard
 _u_: Open url     _r_: WOS related  _P_: Pubmed         _k_: Copy key to clipboard
 _n_: Open notes   _c_: WOS citing   _C_: Crossref       _f_: Copy bibtex entry to file
 _o_: Open entry   _e_: Email entry and pdf