Anohter formatting fix

Author: Aaron1011

src/macros.rs

@@ -158,7 +158,8 @@ cfg_if! {
                 $($body:stmt);*
             })*) => ($(
                 #[inline]
-                pub $($constness)* unsafe extern fn $i($($arg: $argty),*) -> $ret {
+                pub $($constness)* unsafe extern fn $i($($arg: $argty),*
+                ) -> $ret {
                     $($body);*
                 }
             )*)