diff --git a/docs/index.rst b/docs/index.rst
index 279c45d..b52f5a0 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -27,8 +27,7 @@ detection, and phylogenetic trees.
 
    Treangen TJ, Ondov BD, Koren S, Phillippy AM.
    The Harvest suite for rapid core-genome alignment and visualization of thousands of intraspecific microbial genomes.
-   Genome Biology, 15 (11), 1-15
-          `PDF <http://www.biomedcentral.com/content/pdf/s13059-014-0524-x.pdf>`_.
+   Genome Biology, 15 (11), 1-15 [`PDF <http://www.biomedcentral.com/content/pdf/s13059-014-0524-x.pdf>`_]
 
 
 **Download (v1.1, 6-Feb-2015)**