fix typos in various places

Author: matthiaskrgr

src/bootstrap/bootstrap.py

@@ -594,7 +594,7 @@ def exe_suffix():
         return ''
 
     def bootstrap_binary(self):
-        """Return the path of the boostrap binary
+        """Return the path of the bootstrap binary
 
         >>> rb = RustBuild()
         >>> rb.build_dir = "build"

src/etc/lldb_rust_formatters.py

@@ -277,7 +277,7 @@ def print_std_string_val(val, internal_dict):
 #=--------------------------------------------------------------------------------------------------
 
 def print_array_of_values(array_name, data_ptr_val, length, internal_dict):
-    """Prints a contigous memory range, interpreting it as values of the
+    """Prints a contiguous memory range, interpreting it as values of the
        pointee-type of data_ptr_val."""
 
     data_ptr_type = data_ptr_val.type

src/liballoc/collections/btree/map.rs

@@ -77,7 +77,7 @@ use self::Entry::*;
 /// movie_reviews.insert("Office Space",       "Deals with real issues in the workplace.");
 /// movie_reviews.insert("Pulp Fiction",       "Masterpiece.");
 /// movie_reviews.insert("The Godfather",      "Very enjoyable.");
-/// movie_reviews.insert("The Blues Brothers", "Eye lyked it alot.");
+/// movie_reviews.insert("The Blues Brothers", "Eye lyked it a lot.");
 ///
 /// // check for a specific one.
 /// if !movie_reviews.contains_key("Les Misérables") {

src/libcore/alloc.rs

@@ -518,7 +518,7 @@ pub unsafe trait GlobalAlloc {
     /// The block is described by the given `ptr` pointer and `layout`.
     ///
     /// If this returns a non-null pointer, then ownership of the memory block
-    /// referenced by `ptr` has been transferred to this alloctor.
+    /// referenced by `ptr` has been transferred to this allocator.
     /// The memory may or may not have been deallocated,
     /// and should be considered unusable (unless of course it was
     /// transferred back to the caller again via the return value of

src/libcore/intrinsics.rs

@@ -1025,7 +1025,7 @@ extern "rust-intrinsic" {
     ///         // to avoid problems in case something further down panics.
     ///         src.set_len(0);
     ///
-    ///         // The two regions cannot overlap becuase mutable references do
+    ///         // The two regions cannot overlap because mutable references do
     ///         // not alias, and two different vectors cannot own the same
     ///         // memory.
     ///         ptr::copy_nonoverlapping(src_ptr, dst_ptr, src_len);

src/libcore/pin.rs

@@ -102,7 +102,7 @@ pub use marker::Unpin;
 /// value in place, preventing the value referenced by that pointer from being moved
 /// unless it implements [`Unpin`].
 ///
-/// See the [`pin` module] documentation for furthur explanation on pinning.
+/// See the [`pin` module] documentation for further explanation on pinning.
 ///
 /// [`Unpin`]: ../../std/marker/trait.Unpin.html
 /// [`pin` module]: ../../std/pin/index.html

src/libcore/ptr.rs

@@ -38,7 +38,7 @@
 //!   underlying object is live and no reference (just raw pointers) is used to
 //!   access the same memory.
 //!
-//! These axioms, along with careful use of [`offset`] for pointer arithmentic,
+//! These axioms, along with careful use of [`offset`] for pointer arithmetic,
 //! are enough to correctly implement many useful things in unsafe code. Stronger guarantees
 //! will be provided eventually, as the [aliasing] rules are being determined. For more
 //! information, see the [book] as well as the section in the reference devoted

src/librustc/hir/def_id.rs

@@ -40,7 +40,7 @@ impl ::std::fmt::Debug for CrateNum {
         match self {
             CrateNum::Index(id) => write!(fmt, "crate{}", id.private),
             CrateNum::Invalid => write!(fmt, "invalid crate"),
-            CrateNum::BuiltinMacros => write!(fmt, "bultin macros crate"),
+            CrateNum::BuiltinMacros => write!(fmt, "builtin macros crate"),
             CrateNum::ReservedForIncrCompCache => write!(fmt, "crate for decoding incr comp cache"),
         }
     }
@@ -101,7 +101,7 @@ impl fmt::Display for CrateNum {
         match self {
             CrateNum::Index(id) => fmt::Display::fmt(&id.private, f),
             CrateNum::Invalid => write!(f, "invalid crate"),
-            CrateNum::BuiltinMacros => write!(f, "bultin macros crate"),
+            CrateNum::BuiltinMacros => write!(f, "builtin macros crate"),
             CrateNum::ReservedForIncrCompCache => write!(f, "crate for decoding incr comp cache"),
         }
     }

src/librustc/mir/interpret/mod.rs

@@ -632,7 +632,7 @@ pub fn read_target_uint(endianness: layout::Endian, mut source: &[u8]) -> Result
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// Methods to faciliate working with signed integers stored in a u128
+// Methods to facilitate working with signed integers stored in a u128
 ////////////////////////////////////////////////////////////////////////////////
 
 pub fn sign_extend(value: u128, size: Size) -> u128 {

src/librustc/mir/mod.rs

@@ -469,7 +469,7 @@ pub enum BorrowKind {
     ///     }
     ///
     /// This can't be a shared borrow because mutably borrowing (*x as Some).0
-    /// should not prevent `if let None = x { ... }`, for example, becase the
+    /// should not prevent `if let None = x { ... }`, for example, because the
     /// mutating `(*x as Some).0` can't affect the discriminant of `x`.
     /// We can also report errors with this kind of borrow differently.
     Shallow,