diff --git a/DESCRIPTION b/DESCRIPTION
index 54d84450..077c373f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -62,5 +62,5 @@ Suggests:
     microbiomeDataSets,
     bluster
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.1
 VignetteBuilder: knitr
diff --git a/man/miaViz-package.Rd b/man/miaViz-package.Rd
index cabf6484..c53e5263 100644
--- a/man/miaViz-package.Rd
+++ b/man/miaViz-package.Rd
@@ -2,6 +2,7 @@
 % Please edit documentation in R/miaViz.R
 \docType{package}
 \name{miaViz-package}
+\alias{miaViz}
 \alias{miaViz-package}
 \title{miaViz - Microbiome Analysis Plotting and Visualization}
 \description{
@@ -12,3 +13,19 @@ class.
 \seealso{
 \link[mia:mia-package]{mia} class
 }
+\author{
+\strong{Maintainer}: Tuomas Borman \email{tuomas.v.borman@utu.fi} (\href{https://orcid.org/0000-0002-8563-8884}{ORCID})
+
+Authors:
+\itemize{
+  \item Felix G.M. Ernst \email{felix.gm.ernst@outlook.com} (\href{https://orcid.org/0000-0001-5064-0928}{ORCID})
+  \item Leo Lahti \email{leo.lahti@iki.fi} (\href{https://orcid.org/0000-0001-5537-637X}{ORCID})
+}
+
+Other contributors:
+\itemize{
+  \item Basil Courbayre [contributor]
+  \item Giulio Benedetti \email{giulio.benedetti@utu.fi} (\href{https://orcid.org/0000-0002-8732-7692}{ORCID}) [contributor]
+}
+
+}
diff --git a/man/plotAbundance.Rd b/man/plotAbundance.Rd
index e24a0a1c..eb29a844 100644
--- a/man/plotAbundance.Rd
+++ b/man/plotAbundance.Rd
@@ -135,8 +135,8 @@ wrap_plots(plot, ncol = 1, heights = c(0.8,0.2))
 
 # Getting top taxa on a Phylum level
 se <- transformAssay(se, method="relabundance")
-se_phylum <- mergeFeaturesByRank(se, rank ="Phylum", onRankOnly=TRUE)
-top_taxa <- getTopTaxa(se_phylum,top = 5, assay.type = "relabundance")
+se_phylum <- agglomerateByRank(se, rank ="Phylum", onRankOnly=TRUE)
+top_taxa <- getTopFeatures(se_phylum,top = 5, assay.type = "relabundance")
 
 # Renaming the "Phylum" rank to keep only top taxa and the rest to "Other"
 phylum_renamed <- lapply(rowData(se)$Phylum,