diff --git a/data-tidy.qmd b/data-tidy.qmd
index ad15a8e..21e4076 100644
--- a/data-tidy.qmd
+++ b/data-tidy.qmd
@@ -194,7 +194,7 @@ billboard |>
   pivot_longer(
     cols = starts_with("wk"), 
     names_to = "week", 
-    values_to = "rank",
+    values_to = "rank"
   )
 ```
 
diff --git a/data-visualize.qmd b/data-visualize.qmd
index 1d33ec1..e2de139 100644
--- a/data-visualize.qmd
+++ b/data-visualize.qmd
@@ -409,7 +409,7 @@ The variable that you pass to `facet_wrap()` should be discrete.
 
 ggplot(data = mpg) + 
   geom_point(mapping = aes(x = displ, y = hwy)) + 
-  facet_grid(drv ~ cyl)
+  facet_wrap(~cyl)
 ```
 
 To facet your plot on the combination of two variables, add `facet_grid()` to your plot call.