minor fixes to remove NOTEs from check (#100)

Co-authored-by: roninsightrx <[email protected]>

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: vpc
 Title: Create Visual Predictive Checks
-Version: 1.2.2.9000
+Version: 1.2.3
 Date: 2021-01-11
 Authors@R:
   c(
@@ -28,6 +28,6 @@ Suggests:
     covr,
     knitr,
     testthat (>= 3.0.0)
-RoxygenNote: 7.3.1
+RoxygenNote: 7.2.3
 Encoding: UTF-8
 Config/testthat/edition: 3

R/new_vpc_theme.R

@@ -5,28 +5,28 @@
 #' @details
 #' This function creates a theme that customizes how the VPC looks, i.e. colors, fills, transparencies, linetypes, sizes, etc. The following arguments can be specified in the input list:
 #' \itemize{
-#'  \item{obs_color}: {color for observations points}
-#'  \item{obs_size}: {size for observation points}
-#'  \item{obs_median_color}: {color for median observation line}
-#'  \item{obs_median_linetype}: {linetype for median observation line}
-#'  \item{obs_median_linewidth}: {linewidth for median observation line}
-#'  \item{obs_ci_fill}: {color for observation CI fill}
-#'  \item{obs_ci_color}: {color for observation CI lines}
-#'  \item{obs_ci_linetype}: {linetype for observation CI lines}
-#'  \item{obs_ci_linewidth}: {linewidth for observations CI lines}
-#'  \item{sim_pi_fill}: {fill color for simulated prediction interval areas}
-#'  \item{sim_pi_alpha}: {transparency for simulated prediction interval areas}
-#'  \item{sim_pi_color}: {color for simulated prediction interval lines}
-#'  \item{sim_pi_linetype}: {linetype for simulated prediction interval lines}
-#'  \item{sim_pi_linewidth}: {linewidth for simulated prediction interval lines}
-#'  \item{sim_median_fill}: {fill color for simulated median area}
-#'  \item{sim_median_alpha}: {transparency for simulated median area}
-#'  \item{sim_median_color}: {color for simulated median line}
-#'  \item{sim_median_linetype}: {linetype for simulated median line}
-#'  \item{sim_median_linewidth}: {linewidth for simulated median line}
-#'  \item{bin_separators_color}: {color for bin separator lines, NA for don't plot}
-#'  \item{bin_separators_location}: {where to plot bin separators ("t" for top, "b" for bottom)}
-#'  \item{loq_color}: {color of line showing limit of quantification}
+#'  \item{obs_color}: color for observations points
+#'  \item{obs_size}: size for observation points
+#'  \item{obs_median_color}: color for median observation line
+#'  \item{obs_median_linetype}: linetype for median observation line
+#'  \item{obs_median_linewidth}: linewidth for median observation line
+#'  \item{obs_ci_fill}: color for observation CI fill
+#'  \item{obs_ci_color}: color for observation CI lines
+#'  \item{obs_ci_linetype}: linetype for observation CI lines
+#'  \item{obs_ci_linewidth}: linewidth for observations CI lines
+#'  \item{sim_pi_fill}: fill color for simulated prediction interval areas
+#'  \item{sim_pi_alpha}: transparency for simulated prediction interval areas
+#'  \item{sim_pi_color}: color for simulated prediction interval lines
+#'  \item{sim_pi_linetype}: linetype for simulated prediction interval lines
+#'  \item{sim_pi_linewidth}: linewidth for simulated prediction interval lines
+#'  \item{sim_median_fill}: fill color for simulated median area
+#'  \item{sim_median_alpha}: transparency for simulated median area
+#'  \item{sim_median_color}: color for simulated median line
+#'  \item{sim_median_linetype}: linetype for simulated median line
+#'  \item{sim_median_linewidth}: linewidth for simulated median line
+#'  \item{bin_separators_color}: color for bin separator lines, NA for don't plot
+#'  \item{bin_separators_location}: where to plot bin separators ("t" for top, "b" for bottom)
+#'  \item{loq_color}: color of line showing limit of quantification
 #' }
 #' @return A list with vpc theme specifiers
 #' @export