Merge remote-tracking branch 'upstream/master'

1 files changed, 1 insertions, 11 deletions

diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs
index 26348d5ec82..d55f785bd9b 100644
--- a/src/libsyntax/ext/tt/macro_parser.rs
+++ b/src/libsyntax/ext/tt/macro_parser.rs
@@ -1,13 +1,3 @@
-// Copyright 2012-2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! This is an NFA-based parser, which calls out to the main rust parser for named nonterminals
 //! (which it commits to fully when it hits one in a grammar). There's a set of current NFA threads
 //! and a set of next ones. Instead of NTs, we have a special case for Kleene star. The big-O, in
@@ -171,7 +161,7 @@ struct MatcherPos<'root, 'tt: 'root> {
     /// The position of the "dot" in this matcher
     idx: usize,
 
-    /// The first span of source source that the beginning of this matcher corresponds to. In other
+    /// The first span of source that the beginning of this matcher corresponds to. In other
     /// words, the token in the source whose span is `sp_open` is matched against the first token of
     /// the matcher.
     sp_open: Span,