Update reference in README

README.md

@@ -61,17 +61,17 @@ This is a detailed document that introduces the main features of Splatter.
 ## Citing Splatter
 
 If you use Splatter please cite our paper ["Zappia L, Phipson B, Oshlack A.
-Splatter: Simulation Of Single-Cell RNA Sequencing Data. bioRxiv. 2017;
-doi:10.1101/133173"][preprint].
+Splatter: Simulation Of Single-Cell RNA Sequencing Data. Genome Biology. 2017;
+doi:10.1186/s13059-017-1305-0"][paper].
 
 ```
-@Article{,
+  @Article{,
     author = {Luke Zappia and Belinda Phipson and Alicia Oshlack},
-    title = {Splatter: Simulation Of Single-Cell RNA Sequencing Data},
-    journal = {bioRxiv},
+    title = {Splatter: simulation of single-cell RNA sequencing data},
+    journal = {Genome Biology},
     year = {2017},
-    url = {http://dx.doi.org/10.1101/133173},
-    doi = {10.1101/133173},
+    url = {http://dx.doi.org/10.1186/s13059-017-1305-0},
+    doi = {10.1186/s13059-017-1305-0},
   }
 ```
 
@@ -80,5 +80,5 @@ doi:10.1101/133173"][preprint].
 [contrib]: https://github.com/Bioconductor/Contributions/issues/209
 [bioc]: https://bioconductor.org/packages/devel/bioc/html/splatter.html
 [vignette]: https://bioconductor.org/packages/devel/bioc/vignettes/splatter/inst/doc/splatter.html
-[preprint]: http://dx.doi.org/10.1101/133173
+[paper]: http://dx.doi.org/10.1186/s13059-017-1305-0