diff --git a/embedded-workshop-book/src/pac-docs.md b/embedded-workshop-book/src/pac-docs.md
index 77ac8f4..eebb896 100644
--- a/embedded-workshop-book/src/pac-docs.md
+++ b/embedded-workshop-book/src/pac-docs.md
@@ -35,7 +35,7 @@ Note the difference between the struct field `UARTE0` in `Peripherals` and the m
 
 * `dk_pac/src/lib.rs` defines the singleton peripherals as part of a larger `struct Peripherals`. There are two methods for this struct: `take()` and `steal()`. `take()` assures, that only one instance of this can exist. Hence, it's safe. Note that `take()` is only available with the `critical-section` feature enabled.
 
-* `dk_pac/src/uarte0.rs` defines a struct that contains all the registers of the `UARTE0` register block. The `enable` field represents the register of the same name. 
+* `dk_pac/src/uarte0.rs` defines a struct that contains all the registers of the `UARTE0` peripheral. The `enable` field represents the register of the same name. 
 
 * `dk_pac/src/uarte0/enable.rs` defines the types associated with this register that you already saw in the docs.