diff --git a/embedded-workshop-book/src/enabling-uarte.md b/embedded-workshop-book/src/enabling-uarte.md
index 90e93cb..8926582 100644
--- a/embedded-workshop-book/src/enabling-uarte.md
+++ b/embedded-workshop-book/src/enabling-uarte.md
@@ -1,10 +1,10 @@
 # Enabling the UARTE0 peripheral
 
-Write a simple program which uses the PAC to enable the UART. See how writing arbitrary values to the ENABLE field in the ENABLE register is unsafe, because only values 0 or 8 should be used.
+Write a simple program which uses the PAC to enable the UARTE0. See how writing arbitrary values to the ENABLE field in the ENABLE register is unsafe, because only values 0 or 8 should be used.
 
 ## In this exercise you will learn how to:
 * to safely write into a register 
-* how to unsafely write into a register
+* how to write raw bits into a register
 * how to read a register
 
 ## Prerequisites
@@ -27,7 +27,7 @@ Uarte0 is disabled.
 ```
 
 Find the starter code in `down-the-stack/apps/uarte_enable.rs`
-Find the full solution in `down-the-stack/apps/uarte_enable_solution.rs`
+Find the full solution in `down-the-stack/solutions/uarte_enable.rs`
 
 
 ## Step-by-Step Solution
diff --git a/embedded-workshop-book/src/pac-docs.md b/embedded-workshop-book/src/pac-docs.md
index 4d208bc..b5e10bd 100644
--- a/embedded-workshop-book/src/pac-docs.md
+++ b/embedded-workshop-book/src/pac-docs.md
@@ -33,7 +33,7 @@ Note the difference between the struct field `UARTE0` in `Peripherals` and the m
 
 ## Finding corresponding sections in the PAC
 
-* `dk_pac/src/lib.rs` defines the single peripherals with their register block addresses and contains a struct defintion for the `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/lib.rs` defines the single peripherals with their register block addresses and contains a struct definition for the `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.