add bibliography example to the skeleton for poserdown_latex #73
diff --git a/inst/rmarkdown/templates/posterdown_latex/skeleton/skeleton.Rmd b/inst/rmarkdown/templates/posterdown_latex/skeleton/skeleton.Rmd
index 55f06d6..d2f92da 100644
--- a/inst/rmarkdown/templates/posterdown_latex/skeleton/skeleton.Rmd
+++ b/inst/rmarkdown/templates/posterdown_latex/skeleton/skeleton.Rmd
@@ -115,3 +115,5 @@
 Try `posterdown` out! Hopefully you like it!
 
 # References
+
+\printbibliography