diff --git a/data-visualize.qmd b/data-visualize.qmd
index 0e449b2..cc5c261 100644
--- a/data-visualize.qmd
+++ b/data-visualize.qmd
@@ -804,7 +804,7 @@ You will learn about many other geoms for visualizing distributions of variables
 
 5.  Make a scatterplot of `bill_depth_mm` vs. `bill_length_mm` and color the points by `species`.
     What does adding coloring by species reveal about the relationship between these two variables?
-    What about faceting by species?
+    What about faceting by `species`?
 
 6.  Why does the following yield two separate legends?
     How would you fix it to combine the two legends?