diff --git a/book/en/src/by-example/monotonic.md b/book/en/src/by-example/monotonic.md
index 0c8e15aed9..094bd5df02 100644
--- a/book/en/src/by-example/monotonic.md
+++ b/book/en/src/by-example/monotonic.md
@@ -39,7 +39,7 @@ See the following example:
 ```
 
 ``` console
-$ cargo run --target thumbv7m-none-eabi --example message
+$ cargo run --target thumbv7m-none-eabi --example schedule
 {{#include ../../../../ci/expected/schedule.run}}
 ```
 
@@ -55,6 +55,6 @@ too late and that the task is already sent for execution. The following example
 ```
 
 ``` console
-$ cargo run --target thumbv7m-none-eabi --example message
+$ cargo run --target thumbv7m-none-eabi --example cancel-reschedule
 {{#include ../../../../ci/expected/cancel-reschedule.run}}
 ```