diff --git a/library/std/src/sys/wasi/ext/io.rs b/library/std/src/sys/wasi/ext/io.rs
index 9ffb58bb8079..661214e8f4cc 100644
--- a/library/std/src/sys/wasi/ext/io.rs
+++ b/library/std/src/sys/wasi/ext/io.rs
@@ -71,7 +71,6 @@ impl FromRawFd for RawFd {
     }
 }
 
-
 impl AsRawFd for net::TcpStream {
     fn as_raw_fd(&self) -> RawFd {
         self.as_inner().fd().as_raw()