Fix some typos

Author: Eijebong

src/liballoc/allocator.rs

@@ -40,7 +40,7 @@ fn size_align<T>() -> (usize, usize) {
 ///
 /// (Note however that layouts are *not* required to have positive
 /// size, even though many allocators require that all memory
-/// requeusts have positive size. A caller to the `Alloc::alloc`
+/// requests have positive size. A caller to the `Alloc::alloc`
 /// method must either ensure that conditions like this are met, or
 /// use specific allocators with looser requirements.)
 #[derive(Clone, Debug, PartialEq, Eq)]

src/liballoc/btree/node.rs

@@ -132,7 +132,7 @@ impl<K, V> InternalNode<K, V> {
 
 /// An owned pointer to a node. This basically is either `Box<LeafNode<K, V>>` or
 /// `Box<InternalNode<K, V>>`. However, it contains no information as to which of the two types
-/// of nodes is acutally behind the box, and, partially due to this lack of information, has no
+/// of nodes is actually behind the box, and, partially due to this lack of information, has no
 /// destructor.
 struct BoxedNode<K, V> {
     ptr: Unique<LeafNode<K, V>>
@@ -264,7 +264,7 @@ impl<K, V> Root<K, V> {
 // correct variance.
 /// A reference to a node.
 ///
-/// This type has a number of paramaters that controls how it acts:
+/// This type has a number of parameters that controls how it acts:
 /// - `BorrowType`: This can be `Immut<'a>` or `Mut<'a>` for some `'a` or `Owned`.
 ///    When this is `Immut<'a>`, the `NodeRef` acts roughly like `&'a Node`,
 ///    when this is `Mut<'a>`, the `NodeRef` acts roughly like `&'a mut Node`,

src/libcore/iter/mod.rs

@@ -1035,7 +1035,7 @@ unsafe impl<A, B> TrustedLen for Zip<A, B>
 /// Now consider this twist where we add a call to `rev`. This version will
 /// print `('c', 1), ('b', 2), ('a', 3)`. Note that the letters are reversed,
 /// but the values of the counter still go in order. This is because `map()` is
-/// still being called lazilly on each item, but we are popping items off the
+/// still being called lazily on each item, but we are popping items off the
 /// back of the vector now, instead of shifting them from the front.
 ///
 /// ```rust

src/libcore/iter/traits.rs

@@ -345,7 +345,7 @@ pub trait Extend<A> {
 /// In a similar fashion to the [`Iterator`] protocol, once a
 /// `DoubleEndedIterator` returns `None` from a `next_back()`, calling it again
 /// may or may not ever return `Some` again. `next()` and `next_back()` are
-/// interchangable for this purpose.
+/// interchangeable for this purpose.
 ///
 /// [`Iterator`]: trait.Iterator.html
 ///

src/libcore/num/dec2flt/algorithm.rs

@@ -336,7 +336,7 @@ pub fn algorithm_m<T: RawFloat>(f: &Big, e: i16) -> T {
     round_by_remainder(v, rem, q, z)
 }
 
-/// Skip over most AlgorithmM iterations by checking the bit length.
+/// Skip over most Algorithm M iterations by checking the bit length.
 fn quick_start<T: RawFloat>(u: &mut Big, v: &mut Big, k: &mut i16) {
     // The bit length is an estimate of the base two logarithm, and log(u / v) = log(u) - log(v).
     // The estimate is off by at most 1, but always an under-estimate, so the error on log(u)

src/libcore/tests/num/mod.rs

@@ -566,7 +566,7 @@ assume_usize_width! {
     );
 }
 
-/// Conversinos where neither the min nor the max of $source can be represented by
+/// Conversions where neither the min nor the max of $source can be represented by
 /// $target, but max/min of the target can be represented by the source.
 macro_rules! test_impl_try_from_signed_to_unsigned_err {
     ($fn_name:ident, $source:ty, $target:ty) => {

src/librustc/traits/specialize/specialization_graph.rs

@@ -31,7 +31,7 @@ use util::nodemap::{DefIdMap, FxHashMap};
 ///
 /// - Parent extraction. In particular, the graph can give you the *immediate*
 ///   parents of a given specializing impl, which is needed for extracting
-///   default items amongst other thigns. In the simple "chain" rule, every impl
+///   default items amongst other things. In the simple "chain" rule, every impl
 ///   has at most one parent.
 pub struct Graph {
     // all impls have a parent; the "root" impls have as their parent the def_id

src/librustc/ty/adjustment.rs

@@ -29,7 +29,7 @@ use ty::subst::Substs;
 /// by `autoref`, to either a raw or borrowed pointer. In these cases unsize is
 /// `false`.
 ///
-/// 2. A thin-to-fat coercon involves unsizing the underlying data. We start
+/// 2. A thin-to-fat coercion involves unsizing the underlying data. We start
 /// with a thin pointer, deref a number of times, unsize the underlying data,
 /// then autoref. The 'unsize' phase may change a fixed length array to a
 /// dynamically sized one, a concrete object to a trait object, or statically
@@ -52,7 +52,7 @@ use ty::subst::Substs;
 /// that case, we have the pointer we need coming in, so there are no
 /// autoderefs, and no autoref. Instead we just do the `Unsize` transformation.
 /// At some point, of course, `Box` should move out of the compiler, in which
-/// case this is analogous to transformating a struct. E.g., Box<[i32; 4]> ->
+/// case this is analogous to transforming a struct. E.g., Box<[i32; 4]> ->
 /// Box<[i32]> is an `Adjust::Unsize` with the target `Box<[i32]>`.
 #[derive(Clone, RustcEncodable, RustcDecodable)]
 pub struct Adjustment<'tcx> {

src/librustc_data_structures/stable_hasher.rs

@@ -193,7 +193,7 @@ impl<W> Hasher for StableHasher<W> {
 
 
 /// Something that implements `HashStable<CTX>` can be hashed in a way that is
-/// stable across multiple compiliation sessions.
+/// stable across multiple compilation sessions.
 pub trait HashStable<CTX> {
     fn hash_stable<W: StableHasherResult>(&self,
                                           hcx: &mut CTX,

src/librustc_mir/dataflow/impls/mod.rs

@@ -212,7 +212,7 @@ impl<'a, 'tcx: 'a> HasMoveData<'tcx> for DefinitelyInitializedLvals<'a, 'tcx> {
 /// you if an l-value *might* be uninitialized at a given point in the
 /// control flow. But `MovingOutStatements` also includes the added
 /// data of *which* particular statement causing the deinitialization
-/// that the borrow checker's error meessage may need to report.
+/// that the borrow checker's error message may need to report.
 #[allow(dead_code)]
 pub struct MovingOutStatements<'a, 'tcx: 'a> {
     tcx: TyCtxt<'a, 'tcx, 'tcx>,