diff --git a/vignettes/tutorial.qmd b/vignettes/tutorial.qmd
index b16585ee..faee5dc5 100644
--- a/vignettes/tutorial.qmd
+++ b/vignettes/tutorial.qmd
@@ -307,7 +307,7 @@ Markdown can be rendered in cells by using the `markdown` argument of the `forma
 ```{r}
 dat <- data.frame( markdown = c(
   "This is _italic_ text.",
-  "This sentence ends with a superscript^2^.")
+  "This sentence ends with a superscript.^2^")
 )
 
 tt(dat) |>