From 0d43840de6b763de8a0a047258a073ac71a05182 Mon Sep 17 00:00:00 2001
From: dipterix <dipterix.wang@gmail.com>
Date: Sat, 30 Sep 2023 18:28:32 -0400
Subject: [PATCH] minor patch

---
 R/plot_volume-slices.R | 1 +
 man/plot_slices.Rd     | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/R/plot_volume-slices.R b/R/plot_volume-slices.R
index e11e09a6..e5986470 100644
--- a/R/plot_volume-slices.R
+++ b/R/plot_volume-slices.R
@@ -18,6 +18,7 @@
 #' @param zlim image plot value range, default is identical to \code{normalize}
 #' @param main image titles
 #' @param ... additional arguments passing into \code{\link[graphics]{image}}
+#' @returns Nothing
 #' @export
 plot_slices <- function(
     volume, transform = NULL, positions = NULL, zoom = 1, pixel_width = 0.5,
diff --git a/man/plot_slices.Rd b/man/plot_slices.Rd
index 53b4c755..ac0e6707 100644
--- a/man/plot_slices.Rd
+++ b/man/plot_slices.Rd
@@ -53,6 +53,9 @@ must be positive integer; default is \code{NA} (automatically determined)}
 
 \item{...}{additional arguments passing into \code{\link[graphics]{image}}}
 }
+\value{
+Nothing
+}
 \description{
 Plot slices of volume
 }