added brief explanation in build section.

diff --git a/org-ref.org b/org-ref.org
index 25a267efc43fd9a67d6e70190a903781d1a567cd..098dc5760eae7513282a0206fa34e881127f2857 100644 (file)
--- a/org-ref.org
+++ b/org-ref.org
@@ -2649,9 +2649,12 @@ I like convenience. Here are some aliases for faster typing.
 #+END_SRC
 
 * Build                                                                   :noexport:
+This code will tangle the elisp code out to org-ref.el and load it.
 
 [[elisp:(progn (org-babel-tangle) (load-file "org-ref.el"))]]
 
+Alternatively you may use:
+
 [[elisp:(org-babel-load-file "org-ref.org")]]