diff --git a/DESCRIPTION b/DESCRIPTION
index 5152436..3c558a5 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -12,7 +12,7 @@ RoxygenNote: 7.3.0
 Depends:
     R (>= 4.2)
 Remotes:
-    waldronlab/bugphyzz
+    waldronlab/bugphyzz@sdgamboa/release18
 Suggests: 
     knitr,
     rmarkdown,
diff --git a/vignettes/articles/smaller_example.Rmd b/vignettes/articles/smaller_example.Rmd
index e536d95..697e53a 100644
--- a/vignettes/articles/smaller_example.Rmd
+++ b/vignettes/articles/smaller_example.Rmd
@@ -150,9 +150,6 @@ mergedPlot
 
 
 
-
-# Example 2
-
 ```{r}
 mat <- matrix(
     data = rep(0.5, Ntip(randomTree) * 2), ncol = 2, dimnames = list(