diff --git a/.gitignore b/.gitignore
index 92553bd..f6a2d2f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,3 +57,5 @@ vignettes/*.R
 *.knit.md
 # Ignore example html report for now 
 inst/report
+/doc/
+/Meta/
diff --git a/DESCRIPTION b/DESCRIPTION
index 2c05944..b86fcc7 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -18,6 +18,9 @@ Authors@R: c(
         email = "alanmurph94@hotmail.com", 
         role = "aut",
         comment = c(ORCID = "0000-0002-2487-8753")),
+    person(given="Thomas", family="Roberts",
+        email = "tomroberts.work15@gmail.com",
+        role = "cre"),
     person(given="Nathan", family="Skene", 
         email = "nathan.skene@gmail.com", 
         role = "aut",
diff --git a/R/plot_chromHMM.R b/R/plot_chromHMM.R
index 7672d56..dd7c4b0 100644
--- a/R/plot_chromHMM.R
+++ b/R/plot_chromHMM.R
@@ -102,7 +102,7 @@ plot_chromHMM <- function(peaklist,
                                     fill = value)) +
     ggplot2::ylab("") +
     ggplot2::xlab("") +
-    ggplot2::scale_fill_viridis_c() +
+    ggplot2::scale_fill_viridis_b() +
     ggplot2::theme_minimal() +
     ggplot2::theme(axis.text = ggplot2::element_text(size = 11)) +
     ggplot2::theme(axis.text.x = ggplot2::element_text(angle = 315,