Clarify exercise, closes hadley#1543

RinconArtist · Nov 9, 2023 · 1cf7198 · 1cf7198
1 parent e9f1b2c
commit 1cf7198
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/layers.qmd b/layers.qmd
@@ -751,7 +751,7 @@ Each stat is a function, so you can get help in the usual way, e.g., `?stat_bin`
 4.  What variables does `stat_smooth()` compute?
     What arguments control its behavior?
 
-5.  In our proportion bar chart, we need to set `group = 1`.
+5.  In our proportion bar chart, we needed to set `group = 1`.
     Why?
     In other words, what is the problem with these two graphs?