diff --git a/transform.Rmd b/transform.Rmd
index 488d5ae..afbed38 100644
--- a/transform.Rmd
+++ b/transform.Rmd
@@ -810,7 +810,7 @@ daily %>%
     
     Which is more important: arrival delay or departure delay?
 
-1.  Come up with another appraoch that will give you the same output as 
+1.  Come up with another approach that will give you the same output as 
     `not_cancelled %>% count(dest)` and 
     `not_cancelled %>% count(tailnum, wt = distance)` (without using 
     `count()`).