diff --git a/DESCRIPTION b/DESCRIPTION
index 995c65e..8077f48 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -29,6 +29,6 @@ Suggests:
     gtExtras
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.2
 License: MIT + file LICENSE
 VignetteBuilder: knitr
diff --git a/NAMESPACE b/NAMESPACE
index daa0688..e3193d6 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,3 +1,4 @@
 # Generated by roxygen2: do not edit by hand
 
 export(download_and_read)
+export(get_cjs_codes)
diff --git a/R/get_cjs_codes.R b/R/get_cjs_codes.R
index fad777c..ac22497 100644
--- a/R/get_cjs_codes.R
+++ b/R/get_cjs_codes.R
@@ -3,6 +3,8 @@
 #' This function gets the criminal justice codes from the Criminal Justice Hub website.
 #' See [www.criminaljusticehub.org.uk](https://www.criminaljusticehub.org.uk/jargon-buster/cjs-offence-code/)
 #' 
+#' @param u The URL of the Criminal Justice Hub website.
+#' 
 #' @export 
 #' @examples
 #' get_cjs_codes()
diff --git a/man/download_and_read.Rd b/man/download_and_read.Rd
index 53575bc..58b6e00 100644
--- a/man/download_and_read.Rd
+++ b/man/download_and_read.Rd
@@ -4,7 +4,7 @@
 \alias{download_and_read}
 \title{Download and read data from opsnap project}
 \usage{
-download_and_read(u, remove_nas = TRUE, dir = "raw_data/west-yorkshire")
+download_and_read(u, remove_nas = FALSE, dir = "raw_data/west-yorkshire")
 }
 \arguments{
 \item{u}{URL of data}