diff --git a/core/src/iodev.rs b/core/src/iodev.rs
index bb51870..9281215 100644
--- a/core/src/iodev.rs
+++ b/core/src/iodev.rs
@@ -304,9 +304,13 @@ impl BusIO for IoDevices {
     fn write_8(&mut self, addr: Addr, value: u8) {
         match addr + IO_BASE {
             /* FIFO_A */
-            0x0400_00A0 | 0x0400_00A1 | 0x0400_00A2 | 0x0400_00A3 => { self.sound.write_fifo(0, value as i8) }
+            0x0400_00A0 | 0x0400_00A1 | 0x0400_00A2 | 0x0400_00A3 => {
+                self.sound.write_fifo(0, value as i8)
+            }
             /* FIFO_B */
-            0x0400_00A4 | 0x0400_00A5 | 0x0400_00A6 | 0x0400_00A7 => { self.sound.write_fifo(1, value as i8) }
+            0x0400_00A4 | 0x0400_00A5 | 0x0400_00A6 | 0x0400_00A7 => {
+                self.sound.write_fifo(1, value as i8)
+            }
             _ => {
                 let t = self.read_16(addr & !1);
                 let t = if addr & 1 != 0 {
diff --git a/platform/rustboyadvance-sdl2/src/main.rs b/platform/rustboyadvance-sdl2/src/main.rs
index b38d084..4c7ec46 100644
--- a/platform/rustboyadvance-sdl2/src/main.rs
+++ b/platform/rustboyadvance-sdl2/src/main.rs
@@ -59,8 +59,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let sdl_context = sdl2::init().expect("failed to initialize sdl2");
 
     let controller_subsystem = sdl_context.game_controller()?;
-    let controller_mappings =
-        include_str!("../../../external/gamecontrollerdb.txt");
+    let controller_mappings = include_str!("../../../external/gamecontrollerdb.txt");
     controller_subsystem.load_mappings_from_read(&mut Cursor::new(controller_mappings))?;
 
     let available_controllers = (0..controller_subsystem.num_joysticks()?)