Update ch03-03-how-functions-work.md

src/ch03-03-how-functions-work.md

@@ -112,8 +112,9 @@ of functions.
 
 * **Statements** are instructions that perform some action and do not return
   a value.
-* **Expressions** evaluate to a resultant value. Let’s look at some examples.
+* **Expressions** evaluate to a resultant value.
 
+Let’s look at some examples.
 We’ve actually already used statements and expressions. Creating a variable and
 assigning a value to it with the `let` keyword is a statement. In Listing 3-1,
 `let y = 6;` is a statement.
@@ -252,4 +253,4 @@ definition and results in an error. In this output, Rust provides a message to
 possibly help rectify this issue: it suggests removing the semicolon, which
 would fix the error.
 
-{{#quiz ../quizzes/ch03-03-functions-sec2-expressions.toml}}
+{{#quiz ../quizzes/ch03-03-functions-sec2-expressions.toml}}