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-rw-r--r--book/en/src/by-example/tips.md4
1 files changed, 2 insertions, 2 deletions
diff --git a/book/en/src/by-example/tips.md b/book/en/src/by-example/tips.md
index b191b9d..0b6555e 100644
--- a/book/en/src/by-example/tips.md
+++ b/book/en/src/by-example/tips.md
@@ -139,7 +139,7 @@ $ tail target/rtic-expansion.rs
``` rust
#[doc = r" Implementation details"]
-const APP: () = {
+mod app {
#[doc = r" Always include the device crate which contains the vector table"]
use lm3s6965 as _;
#[no_mangle]
@@ -152,7 +152,7 @@ const APP: () = {
rtic::export::wfi()
}
}
-};
+}
```
Or, you can use the [`cargo-expand`] sub-command. This sub-command will expand