diff --git a/vignettes/plotting-mcmc-draws.Rmd b/vignettes/plotting-mcmc-draws.Rmd
index 3bf9f5af..733ed571 100644
--- a/vignettes/plotting-mcmc-draws.Rmd
+++ b/vignettes/plotting-mcmc-draws.Rmd
@@ -266,7 +266,7 @@ useful when MCMC diagnostic information is included. This is discussed in the
 [_Visual MCMC diagnostics_](http://mc-stan.org/bayesplot/articles/visual-mcmc-diagnostics.html)
 vignette.
 
-## Traceplots 
+## Trace plots 
 
 Trace plots are time series plots of Markov chains. In this vignette 
 we show the standard trace plots that **bayesplot** can make. For models
@@ -280,6 +280,8 @@ to trace plots.
 * `help("MCMC-traces")` 
 * [mc-stan.org/bayesplot/reference/MCMC-distributions](http://mc-stan.org/bayesplot/reference/MCMC-traces.html)
 
+-------
+
 #### mcmc_trace
 
 The `mcmc_trace` function creates standard trace plots: