Fix the order to match the text (#5196)

Author: fynsta

docs/tutorial/2-formatting.md

@@ -103,14 +103,14 @@ Let's add a few more styles to our document. We want larger margins and a serif
 font. For the purposes of the example, we'll also set another page size.
 
 ```example
-#set text(
-  font: "New Computer Modern",
-  size: 10pt
-)
 #set page(
   paper: "a6",
   margin: (x: 1.8cm, y: 1.5cm),
 )
+#set text(
+  font: "New Computer Modern",
+  size: 10pt
+)
 #set par(
   justify: true,
   leading: 0.52em,