small typo fix (#1635)

data-transform.qmd

@@ -467,7 +467,7 @@ ggplot(flights, aes(x = air_time - airtime2)) + geom_histogram()
 ## The pipe {#sec-the-pipe}
 
 We've shown you simple examples of the pipe above, but its real power arises when you start to combine multiple verbs.
-For example, imagine that you wanted to find the fast flights to Houston's IAH airport: you need to combine `filter()`, `mutate()`, `select()`, and `arrange()`:
+For example, imagine that you wanted to find the fastest flights to Houston's IAH airport: you need to combine `filter()`, `mutate()`, `select()`, and `arrange()`:
 
 ```{r}
 flights |>