diff --git a/embassy-stm32/src/lptim/pwm.rs b/embassy-stm32/src/lptim/pwm.rs
index 43ef178ef..132f5815e 100644
--- a/embassy-stm32/src/lptim/pwm.rs
+++ b/embassy-stm32/src/lptim/pwm.rs
@@ -62,7 +62,7 @@ macro_rules! channel_impl {
                     phantom: PhantomData,
                 }
             }
-            #[doc = concat!("Create a new ", stringify!($channel), "_with_config PWM pin instance.")]
+            #[doc = concat!("Create a new ", stringify!($channel), " PWM pin instance with config.")]
             pub fn $new_chx_with_config(
                 pin: impl Peripheral<P = impl $pin_trait<T>> + 'd,
                 pin_config: PwmPinConfig,
diff --git a/embassy-stm32/src/timer/simple_pwm.rs b/embassy-stm32/src/timer/simple_pwm.rs
index 5906df635..c5a366cd5 100644
--- a/embassy-stm32/src/timer/simple_pwm.rs
+++ b/embassy-stm32/src/timer/simple_pwm.rs
@@ -59,7 +59,7 @@ macro_rules! channel_impl {
                 }
             }
 
-            #[doc = concat!("Create a new ", stringify!($channel), "_with_config PWM pin instance.")]
+            #[doc = concat!("Create a new ", stringify!($channel), " PWM pin instance with config.")]
             pub fn $new_chx_with_config(
                 pin: impl Peripheral<P = impl $pin_trait<T>> + 'd,
                 pin_config: PwmPinConfig,