fix R cmd check NOTE

Author: jgabry

DESCRIPTION

@@ -55,7 +55,7 @@ Suggests:
     survival,
     testthat (>= 2.0.0),
     vdiffr (>= 1.0.2)
-RoxygenNote: 7.3.1
+RoxygenNote: 7.3.2
 VignetteBuilder: knitr
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)

R/mcmc-scatterplots.R

@@ -212,7 +212,7 @@ mcmc_hex <- function(x,
 #'   `alpha`.
 #' @param grid_args,save_gg_objects For `mcmc_pairs()`, arguments to pass to
 #'   [bayesplot_grid()]. For example, since `mcmc_pairs()` returns
-#'   more than a single ggplot object, using [ggtitle()] afterwards
+#'   more than a single ggplot object, using `ggtitle()` afterwards
 #'   will not work. But you you can still add a title to the plot using
 #'   `grid_args = list(top="My title")`.
 #'

man-roxygen/args-mcmc-x.R

@@ -1,7 +1,7 @@
 #' @param x An object containing MCMC draws:
 #' * A 3-D array, matrix, list of matrices, or data frame. The [MCMC-overview]
 #' page provides details on how to specify each these.
-#' * A `draws` object from the \pkg{\link{posterior}} package (e.g.,
+#' * A `draws` object from the \pkg{posterior} package (e.g.,
 #' `draws_array`, `draws_rvars`, etc.).
 #' * An object with an `as.array()` method that returns the same kind of 3-D
 #' array described on the [MCMC-overview] page.