remove Copyright notic

Author: bpangWR

src/libstd/sys/vxworks/fast_thread_local.rs

@@ -1,5 +1,3 @@
-// Copyright (c) 2019 Wind River Systems, Inc.
-
 #![cfg(target_thread_local)]
 #![unstable(feature = "thread_local_internals", issue = "0")]
 

src/libstd/sys/vxworks/process/process_vxworks.rs

@@ -1,5 +1,3 @@
-// Copyright (c) 2019 Wind River Systems, Inc.
-
 use crate::io::{self, Error, ErrorKind};
 use libc::{self, c_int, c_char};
 use libc::{RTP_ID};

src/libstd/sys/vxworks/thread.rs

@@ -1,5 +1,3 @@
-// Copyright (c) 2019 Wind River Systems, Inc.
-
 use crate::cmp;
 use crate::ffi::CStr;
 use crate::io;