diff --git a/advanced/common/usb/src/lib.rs b/advanced/common/usb/src/lib.rs
index e8f8157..f04c0ca 100644
--- a/advanced/common/usb/src/lib.rs
+++ b/advanced/common/usb/src/lib.rs
@@ -196,4 +196,4 @@ mod tests {
         assert!(Request::parse(0b0000_0000, 0x09, 0x00_01, 0, 1).is_err());
         //                                                    ^
     }
-}
\ No newline at end of file
+}