diff --git a/COPYRIGHT b/COPYRIGHT
index c7ea3d39c5c19..abe8998030871 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -6,7 +6,7 @@ terms.
 
 Longer version:
 
-The Rust Project is copyright 2016, The Rust Project
+The Rust Project is copyright 2010, The Rust Project
 Developers.
 
 Licensed under the Apache License, Version 2.0
diff --git a/LICENSE-MIT b/LICENSE-MIT
index 40b8817a47beb..25597d5838fa4 100644
--- a/LICENSE-MIT
+++ b/LICENSE-MIT
@@ -1,4 +1,4 @@
-Copyright (c) 2016 The Rust Project Developers
+Copyright (c) 2010 The Rust Project Developers
 
 Permission is hereby granted, free of charge, to any
 person obtaining a copy of this software and associated
diff --git a/src/doc/grammar.md b/src/doc/grammar.md
index a400e70e97dfd..fac488d9c4aa3 100644
--- a/src/doc/grammar.md
+++ b/src/doc/grammar.md
@@ -516,7 +516,7 @@ struct_expr : expr_path '{' ident ':' expr
 ### Block expressions
 
 ```antlr
-block_expr : '{' [ stmt ';' | item ] *
+block_expr : '{' [ stmt | item ] *
                  [ expr ] '}' ;
 ```
 
diff --git a/src/doc/reference.md b/src/doc/reference.md
index 16ff95abef6b6..19c9b571a33c2 100644
--- a/src/doc/reference.md
+++ b/src/doc/reference.md
@@ -984,8 +984,8 @@ fn first((value, _): (i32, i32)) -> i32 { value }
 #### Generic functions
 
 A _generic function_ allows one or more _parameterized types_ to appear in its
-signature. Each type parameter must be explicitly declared, in an
-angle-bracket-enclosed, comma-separated list following the function name.
+signature. Each type parameter must be explicitly declared in an
+angle-bracket-enclosed and comma-separated list, following the function name.
 
 ```rust,ignore
 // foo is generic over A and B
@@ -1179,7 +1179,7 @@ Enumeration constructors can have either named or unnamed fields:
 ```rust
 enum Animal {
     Dog (String, f64),
-    Cat { name: String, weight: f64 }
+    Cat { name: String, weight: f64 },
 }
 
 let mut a: Animal = Animal::Dog("Cocoa".to_string(), 37.2);
@@ -1237,12 +1237,12 @@ const STRING: &'static str = "bitstring";
 
 struct BitsNStrings<'a> {
     mybits: [u32; 2],
-    mystring: &'a str
+    mystring: &'a str,
 }
 
 const BITS_N_STRINGS: BitsNStrings<'static> = BitsNStrings {
     mybits: BITS,
-    mystring: STRING
+    mystring: STRING,
 };
 ```
 
@@ -1661,7 +1661,7 @@ struct Foo;
 
 // Declare a public struct with a private field
 pub struct Bar {
-    field: i32
+    field: i32,
 }
 
 // Declare a public enum with two public variants
@@ -3212,7 +3212,7 @@ may refer to the variables bound within the pattern they follow.
 let message = match maybe_digit {
     Some(x) if x < 10 => process_digit(x),
     Some(x) => process_other(x),
-    None => panic!()
+    None => panic!(),
 };
 ```
 
@@ -3504,7 +3504,7 @@ An example of a `fn` type:
 
 ```
 fn add(x: i32, y: i32) -> i32 {
-    return x + y;
+    x + y
 }
 
 let mut x = add(5,7);
diff --git a/src/libstd/ascii.rs b/src/libstd/ascii.rs
index b6123264ea8db..38f79079b29f3 100644
--- a/src/libstd/ascii.rs
+++ b/src/libstd/ascii.rs
@@ -18,6 +18,27 @@ use mem;
 use ops::Range;
 
 /// Extension methods for ASCII-subset only operations on string slices.
+///
+/// Be aware that operations on seemingly non-ASCII characters can sometimes
+/// have unexpected results. Consider this example:
+///
+/// ```
+/// use std::ascii::AsciiExt;
+///
+/// assert_eq!("café".to_ascii_uppercase(), "CAFÉ");
+/// assert_eq!("café".to_ascii_uppercase(), "CAFé");
+/// ```
+///
+/// In the first example, the lowercased string is represented `"cafe\u{301}"`
+/// (the last character is an acute accent [combining character]). Unlike the
+/// other characters in the string, the combining character will not get mapped
+/// to an uppercase variant, resulting in `"CAFE\u{301}"`. In the second
+/// example, the lowercased string is represented `"caf\u{e9}"` (the last
+/// character is a single Unicode character representing an 'e' with an acute
+/// accent). Since the last character is defined outside the scope of ASCII,
+/// it will not get mapped to an uppercase variant, resulting in `"CAF\u{e9}"`.
+///
+/// [combining character]: https://en.wikipedia.org/wiki/Combining_character
 #[stable(feature = "rust1", since = "1.0.0")]
 pub trait AsciiExt {
     /// Container type for copied ASCII characters.
diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs
index 7ce4aa07b50e8..f8efada9f6c45 100644
--- a/src/libstd/collections/hash/map.rs
+++ b/src/libstd/collections/hash/map.rs
@@ -282,9 +282,9 @@ fn test_resize_policy() {
 /// let mut player_stats = HashMap::new();
 ///
 /// fn random_stat_buff() -> u8 {
-///   // could actually return some random value here - let's just return
-///   // some fixed value for now
-///   42
+///     // could actually return some random value here - let's just return
+///     // some fixed value for now
+///     42
 /// }
 ///
 /// // insert a key only if it doesn't already exist