diff --git a/DESCRIPTION b/DESCRIPTION
index b107611..282a9a6 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,6 @@
 Package: MetaPipe
 Type: Package
-Title: A High-Performance Computing Pipeline for QTL Mapping of Large Ionomic 
-           and Metabolomic Datasets
+Title: A High-Performance Computing Pipeline for QTL Mapping
 Version: 0.1.0
 Authors@R: c(
     person(given = "Roberto",
diff --git a/R/utils-qtl.R b/R/utils-qtl.R
index 442ede5..e211384 100644
--- a/R/utils-qtl.R
+++ b/R/utils-qtl.R
@@ -100,6 +100,7 @@ transform_pseudo_marker <- function(x_data, marker, chr, pos) {
 #' @param cpus Number of CPUs to be used in the computation.
 #' @param plots_dir Output directory for plots.
 #'
+#' @return Effect plots (PNG files) for each trait-marker combination.
 #' @export
 #'
 #' @examples
diff --git a/R/utils.R b/R/utils.R
index cf2837c..d6f0fba 100644
--- a/R/utils.R
+++ b/R/utils.R
@@ -163,10 +163,9 @@ rplc_na <- function(x) {
 #' List files matching a pattern and delete them
 #'
 #' @param patterns Vector of strings with patterns to be deleted.
-#' @param path Path to the directory containing the files
+#' @param path Path to the directory containing the files.
 #' 
-#' @keywords internal
-#' @noRd
+#' @export
 tidy_up <- function(patterns, path = here::here()) {
   # List files
   filenames <- unlist(lapply(patterns,