1 files changed, 7 insertions, 7 deletions

diff --git a/src/examples/_4_nested.rs b/src/examples/_4_nested.rs
index d0306210..94af0bee 100644
--- a/src/examples/_4_nested.rs
+++ b/src/examples/_4_nested.rs
@@ -5,7 +5,6 @@
 //!
 //! ```
 //! #![deny(unsafe_code)]
-//! #![feature(const_fn)]
 //! #![feature(proc_macro)]
 //! #![no_std]
 //! 
@@ -61,13 +60,14 @@
 //!     }
 //! }
 //! 
-//! fn exti0(t: &mut Threshold, r: EXTI0::Resources) {
+//! #[allow(non_snake_case)]
+//! fn exti0(
+//!     t: &mut Threshold,
+//!     EXTI0::Resources { mut LOW, mut HIGH }: EXTI0::Resources,
+//! ) {
 //!     // Because this task has a priority of 1 the preemption threshold `t` also
 //!     // starts at 1
 //! 
-//!     let mut low = r.LOW;
-//!     let mut high = r.HIGH;
-//! 
 //!     // B
 //!     rtfm::bkpt();
 //! 
@@ -75,7 +75,7 @@
 //!     rtfm::set_pending(Interrupt::EXTI1); // ~> exti1
 //! 
 //!     // A claim creates a critical section
-//!     low.claim_mut(t, |_low, t| {
+//!     LOW.claim_mut(t, |_low, t| {
 //!         // This claim increases the preemption threshold to 2
 //!         //
 //!         // 2 is just high enough to not race with task `exti1` for access to the
@@ -96,7 +96,7 @@
 //!         rtfm::bkpt();
 //! 
 //!         // Claims can be nested
-//!         high.claim_mut(t, |_high, _| {
+//!         HIGH.claim_mut(t, |_high, _| {
 //!             // This claim increases the preemption threshold to 3
 //! 
 //!             // Now `exti2` can't preempt this task