Fix typo in tutorial 3 title

tutorials/tutorial-3.qmd

@@ -1,5 +1,5 @@
 ---
-title: 'Dynamic output in Quarto files Code, Tables, and Figures'
+title: 'Dynamic output in Quarto files: Code, Tables, and Figures'
 ---
 
 ::: {.callout-note title="Learning Objectives"}
@@ -26,4 +26,4 @@ The Carpentries tutorials provide a good introduction to code chunks, but you ma
 
 We will walk through some of the features discussed in this slide deck, but feel free to click through on your own for some additional practice.
 
-Code chunk options let you control the output of a code chunk in a YAML-like header at the beginning of the chunk. We will go over a few of these options in this week's sessions, but there are many more options available than what we will cover. Use [this reference guide](https://quarto.org/docs/reference/cells/cells-knitr.html) for the options available in an R code chunk.
+Code chunk options let you control the output of a code chunk in a YAML-like header at the beginning of the chunk. We will go over a few of these options in this week's sessions, but there are many more options available than what we will cover. Use [this reference guide](https://quarto.org/docs/reference/cells/cells-knitr.html) for the options available in an R code chunk.