Fix typos found by codespell.

Author: matthiaskrgr

src/ci/docker/scripts/musl.sh

@@ -32,7 +32,7 @@ shift
 
 export CFLAGS="-fPIC $CFLAGS"
 
-# FIXME: remove the patch when upate to 1.1.20
+# FIXME: remove the patch when updating to 1.1.20
 MUSL=musl-1.1.19
 
 # may have been downloaded in a previous run

src/doc/index.md

@@ -34,7 +34,7 @@ minimum. It also includes exercises!
 
 # Use Rust
 
-Once you've gotten familliar with the language, these resources can help you
+Once you've gotten familiar with the language, these resources can help you
 when you're actually using it day-to-day.
 
 ## The Standard Library

src/doc/rustc/src/codegen-options/index.md

@@ -153,7 +153,7 @@ This option allows you to put extra data in each output filename.
 This flag lets you control how many threads are used when doing
 code generation.
 
-Increasing paralellism may speed up compile times, but may also
+Increasing parallelism may speed up compile times, but may also
 produce slower code.
 
 ## remark

src/doc/rustc/src/lints/listing/deny-by-default.md

@@ -56,7 +56,7 @@ mod m {
     pub struct S(u8);
     
     fn f() {
-        // this is trying to use S from the 'use' line, but becuase the `u8` is
+        // this is trying to use S from the 'use' line, but because the `u8` is
         // not pub, it is private
         ::S;
     }
@@ -103,7 +103,7 @@ This warning can always be fixed by removing the unused pattern in the
 
 ## mutable-transmutes
 
-This lint catches transmuting from `&T` to `&mut T` becuase it is undefined
+This lint catches transmuting from `&T` to `&mut T` because it is undefined
 behavior. Some example code that triggers this lint:
 
 ```rust,ignore

src/doc/rustdoc/src/unstable-features.md

@@ -1,6 +1,6 @@
 # Unstable features
 
-Rustdoc is under active developement, and like the Rust compiler, some features are only available
+Rustdoc is under active development, and like the Rust compiler, some features are only available
 on the nightly releases. Some of these are new and need some more testing before they're able to get
 released to the world at large, and some of them are tied to features in the Rust compiler that are
 themselves unstable. Several features here require a matching `#![feature(...)]` attribute to

src/doc/unstable-book/src/language-features/infer-outlives-requirements.md

@@ -6,12 +6,12 @@ The tracking issue for this feature is: [#44493]
 
 ------------------------
 The `infer_outlives_requirements` feature indicates that certain
-outlives requirements can be infered by the compiler rather than
+outlives requirements can be inferred by the compiler rather than
 stating them explicitly.
 
 For example, currently generic struct definitions that contain
 references, require where-clauses of the form T: 'a. By using
-this feature the outlives predicates will be infered, although
+this feature the outlives predicates will be inferred, although
 they may still be written explicitly.
 
 ```rust,ignore (pseudo-Rust)

src/doc/unstable-book/src/language-features/infer-static-outlives-requirements.md

@@ -6,15 +6,15 @@ The tracking issue for this feature is: [#44493]
 
 ------------------------
 The `infer_static_outlives_requirements` feature indicates that certain
-`'static` outlives requirements can be infered by the compiler rather than
+`'static` outlives requirements can be inferred by the compiler rather than
 stating them explicitly.
 
 Note: It is an accompanying feature to `infer_outlives_requirements`,
 which must be enabled to infer outlives requirements.
 
 For example, currently generic struct definitions that contain
 references, require where-clauses of the form T: 'static. By using
-this feature the outlives predicates will be infered, although
+this feature the outlives predicates will be inferred, although
 they may still be written explicitly.
 
 ```rust,ignore (pseudo-Rust)

src/liballoc/raw_vec.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![unstable(feature = "raw_vec_internals", reason = "implemention detail", issue = "0")]
+#![unstable(feature = "raw_vec_internals", reason = "implementation detail", issue = "0")]
 #![doc(hidden)]
 
 use core::cmp;

src/libcore/future/future_obj.rs

@@ -27,7 +27,7 @@ use task::{Context, Poll};
 /// - The `Future` trait is currently not object safe: The `Future::poll`
 ///   method makes uses the arbitrary self types feature and traits in which
 ///   this feature is used are currently not object safe due to current compiler
-///   limitations. (See tracking issue for arbitray self types for more
+///   limitations. (See tracking issue for arbitrary self types for more
 ///   information #44874)
 pub struct LocalFutureObj<'a, T> {
     ptr: *mut (),
@@ -102,7 +102,7 @@ impl<'a, T> Drop for LocalFutureObj<'a, T> {
 /// - The `Future` trait is currently not object safe: The `Future::poll`
 ///   method makes uses the arbitrary self types feature and traits in which
 ///   this feature is used are currently not object safe due to current compiler
-///   limitations. (See tracking issue for arbitray self types for more
+///   limitations. (See tracking issue for arbitrary self types for more
 ///   information #44874)
 pub struct FutureObj<'a, T>(LocalFutureObj<'a, T>);
 

src/libcore/ptr.rs

@@ -2291,7 +2291,7 @@ impl<T: ?Sized> *mut T {
 ///
 /// If we ever decide to make it possible to call the intrinsic with `a` that is not a
 /// power-of-two, it will probably be more prudent to just change to a naive implementation rather
-/// than trying to adapt this to accomodate that change.
+/// than trying to adapt this to accommodate that change.
 ///
 /// Any questions go to @nagisa.
 #[lang="align_offset"]