Fix typos layer and geom_text docs (#6053)

Author: collinberke

R/geom-text.R

@@ -49,7 +49,7 @@
 #'   can be used in various ways, including to prevent overplotting and
 #'   improving the display. The `position` argument accepts the following:
 #'   * The result of calling a position function, such as `position_jitter()`.
-#'   * A string nameing the position adjustment. To give the position as a
+#'   * A string naming the position adjustment. To give the position as a
 #'     string, strip the function name of the `position_` prefix. For example,
 #'     to use `position_jitter()`, give the position as `"jitter"`.
 #'   * For more information and other ways to specify the position, see the

R/layer.R

@@ -36,7 +36,7 @@
 #'     [layer geom][layer_geoms] documentation.
 #' @param stat The statistical transformation to use on the data for this layer.
 #'   When using a `geom_*()` function to construct a layer, the `stat`
-#'   argument can be used the override the default coupling between geoms and
+#'   argument can be used to override the default coupling between geoms and
 #'   stats. The `stat` argument accepts the following:
 #'   * A `Stat` ggproto subclass, for example `StatCount`.
 #'   * A string naming the stat. To give the stat as a string, strip the