We used u32 in chapter 2, not i32

second-edition/src/ch03-02-data-types.md

@@ -42,12 +42,12 @@ work in Rust.
 #### Integer Types
 
 An *integer* is a number without a fractional component. We used one integer
-type earlier in this chapter, the `i32` type. This type declaration indicates
-that the value it’s associated with should be a signed integer (hence the `i`,
-as opposed to a `u` for unsigned) that takes up 32 bits of space. Table 3-1
-shows the built-in integer types in Rust. Each variant in the Signed and
-Unsigned columns (for example, *i32*) can be used to declare the type of an
-integer value.
+type earlier in this chapter, the `u32` type. This type declaration indicates
+that the value it’s associated with should be an unsigned signed integer
+(signed integer types start with `i` instead of `u`) that takes up 32 bits of
+space. Table 3-1 shows the built-in integer types in Rust. Each variant in the
+Signed and Unsigned columns (for example, *i8*) can be used to declare the type
+of an integer value.
 
 <span class="caption">Table 3-1: Integer Types in Rust</span>