Rollup merge of rust-lang#34626 - sylvestre:master, r=Manishearth

Fix typos

Author: Manishearth

src/doc/book/closures.md

@@ -339,7 +339,7 @@ fn call_with_ref<'a, F>(some_closure:F) -> i32
     where F: Fn(&'a 32) -> i32 {
 ```
 
-However this presents a problem with in our case. When you specify the explict
+However this presents a problem with in our case. When you specify the explicit
 lifetime on a function it binds that lifetime to the *entire* scope of the function
 instead of just the invocation scope of our closure. This means that the borrow checker
 will see a mutable reference in the same lifetime as our immutable reference and fail
@@ -354,7 +354,7 @@ fn call_with_ref<F>(some_closure:F) -> i32
 ```
 
 This lets the Rust compiler find the minimum lifetime to invoke our closure and
-satisfy the borrow checker's rules. Our function then compiles and excutes as we
+satisfy the borrow checker's rules. Our function then compiles and executes as we
 expect.
 
 ```rust

src/doc/book/testing.md

@@ -431,7 +431,7 @@ one.
 
 Cargo will ignore files in subdirectories of the `tests/` directory.
 Therefore shared modules in integrations tests are possible.
-For example `tests/common/mod.rs` is not seperatly compiled by cargo but can 
+For example `tests/common/mod.rs` is not separately compiled by cargo but can
 be imported in every test with `mod common;`
 
 That's all there is to the `tests` directory. The `tests` module isn't needed

src/librustdoc/html/highlight.rs

@@ -107,7 +107,7 @@ pub enum Class {
 ///
 /// The classifier will call into the `Writer` implementation as it finds spans
 /// of text to highlight. Exactly how that text should be highlighted is up to
-/// the implemention.
+/// the implementation.
 pub trait Writer {
     /// Called when we start processing a span of text that should be highlighted.
     /// The `Class` argument specifies how it should be highlighted.

src/librustdoc/html/render.rs

@@ -2715,7 +2715,7 @@ impl<'a> fmt::Display for Sidebar<'a> {
         let parentlen = cx.current.len() - if it.is_mod() {1} else {0};
 
         // the sidebar is designed to display sibling functions, modules and
-        // other miscellaneous informations. since there are lots of sibling
+        // other miscellaneous information. since there are lots of sibling
         // items (and that causes quadratic growth in large modules),
         // we refactor common parts into a shared JavaScript file per module.
         // still, we don't move everything into JS because we want to preserve

src/libstd/memchr.rs

@@ -239,7 +239,7 @@ mod fallback {
         text[..offset].iter().rposition(|elt| *elt == x)
     }
 
-    // test fallback implementations on all plattforms
+    // test fallback implementations on all platforms
     #[test]
     fn matches_one() {
         assert_eq!(Some(0), memchr(b'a', b"a"));