diff --git a/R/geom-text.r b/R/geom-text.r
index ae49597a6a..8d6dcbf3eb 100644
--- a/R/geom-text.r
+++ b/R/geom-text.r
@@ -25,9 +25,9 @@
 #'
 #' @eval rd_aesthetics("geom", "text")
 #' @section `geom_label()`:
-#' Currently `geom_label()` does not support the `angle` aesthetic and
-#' is considerably slower than `geom_text()`. The `fill` aesthetic
-#' controls the background colour of the label.
+#' Currently `geom_label()` does not support the `check_overlap` argument
+#' or the `angle` aesthetic. Also, it is considerably slower than `geom_text()`.
+#' The `fill` aesthetic controls the background colour of the label.
 #'
 #' @section Alignment:
 #' You can modify text alignment with the `vjust` and `hjust`
@@ -50,7 +50,8 @@
 #' @param check_overlap If `TRUE`, text that overlaps previous text in the
 #'   same layer will not be plotted. `check_overlap` happens at draw time and in
 #'   the order of the data. Therefore data should be arranged by the label
-#'   column before calling `geom_label()` or `geom_text()`.
+#'   column before calling `geom_text()`. Note that this argument is not
+#'   supported by `geom_label()`.
 #' @export
 #' @examples
 #' p <- ggplot(mtcars, aes(wt, mpg, label = rownames(mtcars)))
diff --git a/man/geom_text.Rd b/man/geom_text.Rd
index e3b4ddf5c1..06ebb387ac 100644
--- a/man/geom_text.Rd
+++ b/man/geom_text.Rd
@@ -100,7 +100,8 @@ the default plot specification, e.g. \code{\link[=borders]{borders()}}.}
 \item{check_overlap}{If \code{TRUE}, text that overlaps previous text in the
 same layer will not be plotted. \code{check_overlap} happens at draw time and in
 the order of the data. Therefore data should be arranged by the label
-column before calling \code{geom_label()} or \code{geom_text()}.}
+column before calling \code{geom_text()}. Note that this argument is not
+supported by \code{geom_label()}.}
 }
 \description{
 Text geoms are useful for labeling plots. They can be used by themselves as
@@ -150,9 +151,9 @@ Learn more about setting these aesthetics in \code{vignette("ggplot2-specs")}.
 
 \section{\code{geom_label()}}{
 
-Currently \code{geom_label()} does not support the \code{angle} aesthetic and
-is considerably slower than \code{geom_text()}. The \code{fill} aesthetic
-controls the background colour of the label.
+Currently \code{geom_label()} does not support the \code{check_overlap} argument
+or the \code{angle} aesthetic. Also, it is considerably slower than \code{geom_text()}.
+The \code{fill} aesthetic controls the background colour of the label.
 }
 
 \section{Alignment}{
diff --git a/man/ggsf.Rd b/man/ggsf.Rd
index 93c15928c6..4ef02e0bc8 100644
--- a/man/ggsf.Rd
+++ b/man/ggsf.Rd
@@ -250,7 +250,8 @@ when you really care about the exact locations.}
 \item{check_overlap}{If \code{TRUE}, text that overlaps previous text in the
 same layer will not be plotted. \code{check_overlap} happens at draw time and in
 the order of the data. Therefore data should be arranged by the label
-column before calling \code{geom_label()} or \code{geom_text()}.}
+column before calling \code{geom_text()}. Note that this argument is not
+supported by \code{geom_label()}.}
 
 \item{geom}{The geometric object to use display the data}
 }
diff --git a/man/scale_grey.Rd b/man/scale_grey.Rd
index 420c809068..a6812aafc7 100644
--- a/man/scale_grey.Rd
+++ b/man/scale_grey.Rd
@@ -4,6 +4,8 @@
 \alias{scale_colour_grey}
 \alias{scale_fill_grey}
 \alias{scale_color_grey}
+\alias{scale_color_gray}
+\alias{scale_fill_gray}
 \title{Sequential grey colour scales}
 \usage{
 scale_colour_grey(