diff --git a/DESCRIPTION b/DESCRIPTION
index 8e18e49..7a080b8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -17,13 +17,12 @@ License: GPL-3
 Encoding: UTF-8
 LazyData: true
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.3
 Depends: 
     R (>= 3.5.0),
     dplyr (>= 1.0.6),
-    tibble (>= 3.0.4),
-    data.table (>= 1.13.2)
+    tibble (>= 3.0.4)
 Imports:
+    data.table (>= 1.13.2),
     gtools (>= 3.9),
     tidyr (>= 1.1.3),
     fmsb (>= 0.7.1),
@@ -34,4 +33,5 @@ Suggests:
     covr,
     testthat (>= 3.0.0)
 Config/testthat/edition: 3
+Config/roxygen2/version: 8.0.0
 URL: https://github.com/ecologicaltools/IBRtools
diff --git a/man/IBRtools.Rd b/man/IBRtools.Rd
index 4c4c92d..d5273de 100644
--- a/man/IBRtools.Rd
+++ b/man/IBRtools.Rd
@@ -2,6 +2,7 @@
 % Please edit documentation in R/IBRtools-package.R
 \docType{package}
 \name{IBRtools}
+\alias{-package}
 \alias{IBRtools}
 \title{'IBRtools': Integrating Biomarker-Based Assessments and Radarchart Creation}
 \description{
diff --git a/man/ibr_chart.Rd b/man/ibr_chart.Rd
index 05ce6b5..d4bc059 100644
--- a/man/ibr_chart.Rd
+++ b/man/ibr_chart.Rd
@@ -36,7 +36,7 @@ ibr_chart(
 
 \item{cglcol}{Line color for radar grids: Default "navy"}
 
-\item{cglty}{Line type for radar grids: Default 3, which means dotted line.}
+\item{cglty}{Line type for radar grids: Default 3, dotted line.  For radatchartcirc(), default 1, solid line.}
 
 \item{axislabcol}{Color of axis label and numbers: Default "blue"}
 
diff --git a/man/ibrv2_chart.Rd b/man/ibrv2_chart.Rd
index 3e18f6c..c3db785 100644
--- a/man/ibrv2_chart.Rd
+++ b/man/ibrv2_chart.Rd
@@ -36,7 +36,7 @@ ibrv2_chart(
 
 \item{cglcol}{Line color for radar grids: Default "navy"}
 
-\item{cglty}{Line type for radar grids: Default 3, which means dotted line.}
+\item{cglty}{Line type for radar grids: Default 3, dotted line.  For radatchartcirc(), default 1, solid line.}
 
 \item{axislabcol}{Color of axis label and numbers: Default "blue"}
 
diff --git a/tests/testthat/Rplots.pdf b/tests/testthat/Rplots.pdf
index 3b3a133..7a3a6b9 100644
Binary files a/tests/testthat/Rplots.pdf and b/tests/testthat/Rplots.pdf differ