diff --git a/src/dfu.rs b/src/dfu.rs
index d4cb384..1317212 100644
--- a/src/dfu.rs
+++ b/src/dfu.rs
@@ -1,7 +1,6 @@
-use cortex_m_rt::{pre_init};
-use stm32f4xx_hal::{
-    stm32::{RCC, SYSCFG},
-};
+use cortex_m_rt::pre_init;
+use stm32f4xx_hal::stm32::{RCC, SYSCFG};
+
 const DFU_TRIG_MSG: u32 = 0xDECAFBAD;
 
 extern "C" {
@@ -43,4 +42,4 @@ unsafe fn __pre_init() {
             "BX R0",
         );
     }
-}
\ No newline at end of file
+}