fix: typos

Signed-off-by: calciumbe <192480234+calciumbe@users.noreply.github.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs
index aab4e1b1afc..278cde5d560 100644
--- a/compiler/rustc_parse/src/parser/diagnostics.rs
+++ b/compiler/rustc_parse/src/parser/diagnostics.rs
@@ -755,7 +755,7 @@ impl<'a> Parser<'a> {
         // When there are a few keywords in the last ten elements of `self.expected_token_types`
         // and the current token is an identifier, it's probably a misspelled keyword. This handles
         // code like `async Move {}`, misspelled `if` in match guard, misspelled `else` in
-        // `if`-`else` and mispelled `where` in a where clause.
+        // `if`-`else` and misspelled `where` in a where clause.
         if !expected_keywords.is_empty()
             && !curr_ident.is_used_keyword()
             && let Some(misspelled_kw) = find_similar_kw(curr_ident, &expected_keywords)
diff --git a/library/alloc/src/raw_vec.rs b/library/alloc/src/raw_vec.rs
index 2c7cdcf0cfb..e93ff2f9023 100644
--- a/library/alloc/src/raw_vec.rs
+++ b/library/alloc/src/raw_vec.rs
@@ -420,7 +420,7 @@ impl<A: Allocator> RawVecInner<A> {
         match Self::try_allocate_in(capacity, AllocInit::Uninitialized, alloc, elem_layout) {
             Ok(this) => {
                 unsafe {
-                    // Make it more obvious that a subsquent Vec::reserve(capacity) will not allocate.
+                    // Make it more obvious that a subsequent Vec::reserve(capacity) will not allocate.
                     hint::assert_unchecked(!this.needs_to_grow(0, capacity, elem_layout));
                 }
                 this
diff --git a/library/std/src/thread/current.rs b/library/std/src/thread/current.rs
index 1048ef97356..3d2c288b360 100644
--- a/library/std/src/thread/current.rs
+++ b/library/std/src/thread/current.rs
@@ -136,7 +136,7 @@ pub(crate) fn set_current(thread: Thread) -> Result<(), Thread> {
 /// one thread and is guaranteed not to call the global allocator.
 #[inline]
 pub(crate) fn current_id() -> ThreadId {
-    // If accessing the persistant thread ID takes multiple TLS accesses, try
+    // If accessing the persistent thread ID takes multiple TLS accesses, try
     // to retrieve it from the current thread handle, which will only take one
     // TLS access.
     if !id::CHEAP {
diff --git a/src/doc/rustc/src/platform-support/android.md b/src/doc/rustc/src/platform-support/android.md
index 96499b0d801..54e7ddca32a 100644
--- a/src/doc/rustc/src/platform-support/android.md
+++ b/src/doc/rustc/src/platform-support/android.md
@@ -65,4 +65,4 @@ Currently the `riscv64-linux-android` target requires the following architecture
 ### aarch64-linux-android on Nightly compilers
 
 As soon as `-Zfixed-x18` compiler flag is supplied, the [`ShadowCallStack` sanitizer](https://releases.llvm.org/7.0.1/tools/clang/docs/ShadowCallStack.html)
-instrumentation is also made avaiable by supplying the second compiler flag `-Zsanitizer=shadow-call-stack`.
+instrumentation is also made available by supplying the second compiler flag `-Zsanitizer=shadow-call-stack`.