chore: remove repetitive words

NEWS

@@ -28,7 +28,7 @@ NEW FEATURES
   `example(position_jitterdodge)` for a potential usage. (@kevinushey, #932)
 
 * Allow specifying only one of the limits in a scale and use the automatic
-  calculation of the other limit by passing NA to to the limit function,
+  calculation of the other limit by passing NA to the limit function,
   `xlim()` or `ylim()` (@jimhester, #557).
 
 * Allow to use brewer palettes for continuous scales, through the new

R/scale-.R

@@ -388,7 +388,7 @@ binned_scale <- function(aesthetics, scale_name = deprecated(), palette, name =
 #'   which do not use the default implementation of this method). The output corresponds
 #'   to the transformed data value in aesthetic space (e.g., a color, line width, or size).
 #'
-#' - `rescale()` Rescale transformed data to the the range 0, 1. This is most useful for
+#' - `rescale()` Rescale transformed data to the range 0, 1. This is most useful for
 #'   position scales. For continuous scales, `rescale()` uses the `rescaler` that
 #'   was provided to the constructor. `rescale()` does not apply `self$oob()` to
 #'   its input, which means that discrete values outside `limits` will be `NA`, and

tests/testthat/test-coord-train.R

@@ -17,7 +17,7 @@ test_that("NA's don't appear in breaks", {
 
   # First have to test that scale_breaks_positions will return a vector with NA
   # This is a test to make sure the later tests will be useful!
-  # It's possible that changes to the the way that breaks are calculated will
+  # It's possible that changes to the way that breaks are calculated will
   # make it so that scale_break_positions will no longer give NA for range 1, 12
   expect_true(any(is.na(scale_x$break_positions())))
   expect_true(any(is.na(scale_y$break_positions())))

vignettes/articles/faq-axes.Rmd

@@ -427,7 +427,7 @@ ggplot(mpg, aes(x = cty^2, y = log(hwy))) +
 #| fig.alt = "A scatter plot showing the squared city miles per gallon on the 
 #|  x-axis versus the base 10 logarithm of highway miles per gallon on the 
 #|  y-axis for 234 cars. In the axis titles, the base 10 is indicated in 
-#|  subscript on the y-axis and the power 2 is is indicated in superscript on
+#|  subscript on the y-axis and the power 2 is indicated in superscript on
 #|  the x-axis."
 ggplot(mpg, aes(x = cty^2, y = log(hwy, base = 10))) +
   geom_point() +
@@ -443,7 +443,7 @@ ggplot(mpg, aes(x = cty^2, y = log(hwy, base = 10))) +
 #| fig.alt = "A scatter plot showing the squared city miles per gallon on the 
 #|  x-axis versus the base 10 logarithm of highway miles per gallon on the 
 #|  y-axis for 234 cars. In the axis titles, the base 10 is indicated in 
-#|  subscript on the y-axis and the power 2 is is indicated in superscript on
+#|  subscript on the y-axis and the power 2 is indicated in superscript on
 #|  the x-axis."
 ggplot(mpg, aes(x = cty^2, y = log(hwy, base = 10))) +
   geom_point() +