23 files changed, 42 insertions, 42 deletions

diff --git a/crates/hir/src/from_id.rs b/crates/hir/src/from_id.rs
index 3e47a5e9d..c8c5fecd7 100644
--- a/crates/hir/src/from_id.rs
+++ b/crates/hir/src/from_id.rs
@@ -1,6 +1,6 @@
 //! Utility module for converting between hir_def ids and code_model wrappers.
 //!
-//! It's unclear if we need this long-term, but it's definitelly useful while we
+//! It's unclear if we need this long-term, but it's definitely useful while we
 //! are splitting the hir.
 
 use hir_def::{
diff --git a/crates/hir_def/src/body/lower.rs b/crates/hir_def/src/body/lower.rs
index 6be1eaade..3dc33f248 100644
--- a/crates/hir_def/src/body/lower.rs
+++ b/crates/hir_def/src/body/lower.rs
@@ -581,7 +581,7 @@ impl ExprCollector<'_> {
         match res.value {
             Some((mark, expansion)) => {
                 // FIXME: Statements are too complicated to recover from error for now.
-                // It is because we don't have any hygenine for local variable expansion right now.
+                // It is because we don't have any hygiene for local variable expansion right now.
                 if T::can_cast(syntax::SyntaxKind::MACRO_STMTS) && res.err.is_some() {
                     self.expander.exit(self.db, mark);
                     collector(self, None);
@@ -959,7 +959,7 @@ impl ExprCollector<'_> {
 
     fn collect_tuple_pat(&mut self, args: AstChildren<ast::Pat>) -> (Vec<PatId>, Option<usize>) {
         // Find the location of the `..`, if there is one. Note that we do not
-        // consider the possiblity of there being multiple `..` here.
+        // consider the possibility of there being multiple `..` here.
         let ellipsis = args.clone().position(|p| matches!(p, ast::Pat::RestPat(_)));
         // We want to skip the `..` pattern here, since we account for it above.
         let args = args
diff --git a/crates/hir_def/src/expr.rs b/crates/hir_def/src/expr.rs
index 6a481769d..76f5721e5 100644
--- a/crates/hir_def/src/expr.rs
+++ b/crates/hir_def/src/expr.rs
@@ -1,6 +1,6 @@
 //! This module describes hir-level representation of expressions.
 //!
-//! This representaion is:
+//! This representation is:
 //!
 //! 1. Identity-based. Each expression has an `id`, so we can distinguish
 //!    between different `1` in `1 + 1`.
diff --git a/crates/hir_def/src/nameres/collector.rs b/crates/hir_def/src/nameres/collector.rs
index 77017e4ea..f027fd48d 100644
--- a/crates/hir_def/src/nameres/collector.rs
+++ b/crates/hir_def/src/nameres/collector.rs
@@ -267,7 +267,7 @@ impl DefCollector<'_> {
 
         // Resolve all indeterminate resolved imports again
         // As some of the macros will expand newly import shadowing partial resolved imports
-        // FIXME: We maybe could skip this, if we handle the Indetermine imports in `resolve_imports`
+        // FIXME: We maybe could skip this, if we handle the indeterminate imports in `resolve_imports`
         // correctly
         let partial_resolved = self.resolved_imports.iter().filter_map(|directive| {
             if let PartialResolvedImport::Indeterminate(_) = directive.status {
@@ -402,7 +402,7 @@ impl DefCollector<'_> {
 
     /// Define a proc macro
     ///
-    /// A proc macro is similar to normal macro scope, but it would not visiable in legacy textual scoped.
+    /// A proc macro is similar to normal macro scope, but it would not visible in legacy textual scoped.
     /// And unconditionally exported.
     fn define_proc_macro(&mut self, name: Name, macro_: MacroDefId) {
         self.update(
@@ -592,7 +592,7 @@ impl DefCollector<'_> {
                     // XXX: urgh, so this works by accident! Here, we look at
                     // the enum data, and, in theory, this might require us to
                     // look back at the crate_def_map, creating a cycle. For
-                    // example, `enum E { crate::some_macro!(); }`. Luckely, the
+                    // example, `enum E { crate::some_macro!(); }`. Luckily, the
                     // only kind of macro that is allowed inside enum is a
                     // `cfg_macro`, and we don't need to run name resolution for
                     // it, but this is sheer luck!
@@ -655,7 +655,7 @@ impl DefCollector<'_> {
         &mut self,
         module_id: LocalModuleId,
         resolutions: &[(Option<Name>, PerNs)],
-        // All resolutions are imported with this visibility; the visibilies in
+        // All resolutions are imported with this visibility; the visibilities in
         // the `PerNs` values are ignored and overwritten
         vis: Visibility,
         import_type: ImportType,
diff --git a/crates/hir_def/src/resolver.rs b/crates/hir_def/src/resolver.rs
index 129f1dbac..e4152a0be 100644
--- a/crates/hir_def/src/resolver.rs
+++ b/crates/hir_def/src/resolver.rs
@@ -27,7 +27,7 @@ use crate::{
 
 #[derive(Debug, Clone, Default)]
 pub struct Resolver {
-    // FIXME: all usages generally call `.rev`, so maybe reverse once in consturciton?
+    // FIXME: all usages generally call `.rev`, so maybe reverse once in construction?
     scopes: Vec<Scope>,
 }
 
diff --git a/crates/hir_expand/src/db.rs b/crates/hir_expand/src/db.rs
index ab2637b8c..c62086390 100644
--- a/crates/hir_expand/src/db.rs
+++ b/crates/hir_expand/src/db.rs
@@ -40,7 +40,7 @@ impl TokenExpander {
             // FIXME switch these to ExpandResult as well
             TokenExpander::BuiltinDerive(it) => it.expand(db, id, tt).into(),
             TokenExpander::ProcMacro(_) => {
-                // We store the result in salsa db to prevent non-determinisc behavior in
+                // We store the result in salsa db to prevent non-deterministic behavior in
                 // some proc-macro implementation
                 // See #4315 for details
                 db.expand_proc_macro(id.into()).into()
diff --git a/crates/hir_ty/src/diagnostics/match_check.rs b/crates/hir_ty/src/diagnostics/match_check.rs
index 62c329731..61c47eec8 100644
--- a/crates/hir_ty/src/diagnostics/match_check.rs
+++ b/crates/hir_ty/src/diagnostics/match_check.rs
@@ -14,7 +14,7 @@
 //! The algorithm implemented here is a modified version of the one described in
 //! <http://moscova.inria.fr/~maranget/papers/warn/index.html>.
 //! However, to save future implementors from reading the original paper, we
-//! summarise the algorithm here to hopefully save time and be a little clearer
+//! summarize the algorithm here to hopefully save time and be a little clearer
 //! (without being so rigorous).
 //!
 //! The core of the algorithm revolves about a "usefulness" check. In particular, we
@@ -132,7 +132,7 @@
 //! The algorithm is inductive (on the number of columns: i.e., components of tuple patterns).
 //! That means we're going to check the components from left-to-right, so the algorithm
 //! operates principally on the first component of the matrix and new pattern-stack `p`.
-//! This algorithm is realised in the `is_useful` function.
+//! This algorithm is realized in the `is_useful` function.
 //!
 //! Base case (`n = 0`, i.e., an empty tuple pattern):
 //! - If `P` already contains an empty pattern (i.e., if the number of patterns `m > 0`), then
diff --git a/crates/ide/src/doc_links.rs b/crates/ide/src/doc_links.rs
index 1ff818de2..72ddf3690 100644
--- a/crates/ide/src/doc_links.rs
+++ b/crates/ide/src/doc_links.rs
@@ -39,7 +39,7 @@ pub(crate) fn rewrite_links(db: &RootDatabase, markdown: &str, definition: &Defi
         if target.contains("://") {
             (target.to_string(), title.to_string())
         } else {
-            // Two posibilities:
+            // Two possibilities:
             // * path-based links: `../../module/struct.MyStruct.html`
             // * module-based links (AKA intra-doc links): `super::super::module::MyStruct`
             if let Some(rewritten) = rewrite_intra_doc_link(db, *definition, target, title) {
@@ -420,7 +420,7 @@ fn get_symbol_fragment(db: &dyn HirDatabase, field_or_assoc: &FieldOrAssocItem)
                     function.as_assoc_item(db).map(|assoc| assoc.container(db)),
                     Some(AssocItemContainer::Trait(..))
                 );
-                // This distinction may get more complicated when specialisation is available.
+                // This distinction may get more complicated when specialization is available.
                 // Rustdoc makes this decision based on whether a method 'has defaultness'.
                 // Currently this is only the case for provided trait methods.
                 if is_trait_method && !function.has_body(db) {
diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 8cb4a51d8..165b32ef9 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -1951,16 +1951,16 @@ struct S {
 /// Test cases:
 /// case 1.  bare URL: https://www.example.com/
 /// case 2.  inline URL with title: [example](https://www.example.com/)
-/// case 3.  code refrence: [`Result`]
-/// case 4.  code refrence but miss footnote: [`String`]
+/// case 3.  code reference: [`Result`]
+/// case 4.  code reference but miss footnote: [`String`]
 /// case 5.  autolink: <http://www.example.com/>
 /// case 6.  email address: <[email protected]>
-/// case 7.  refrence: [example][example]
+/// case 7.  reference: [example][example]
 /// case 8.  collapsed link: [example][]
 /// case 9.  shortcut link: [example]
 /// case 10. inline without URL: [example]()
-/// case 11. refrence: [foo][foo]
-/// case 12. refrence: [foo][bar]
+/// case 11. reference: [foo][foo]
+/// case 12. reference: [foo][bar]
 /// case 13. collapsed link: [foo][]
 /// case 14. shortcut link: [foo]
 /// case 15. inline without URL: [foo]()
@@ -1987,16 +1987,16 @@ pub fn fo$0o() {}
                 Test cases:
                 case 1.  bare URL: https://www.example.com/
                 case 2.  inline URL with title: [example](https://www.example.com/)
-                case 3.  code refrence: `Result`
-                case 4.  code refrence but miss footnote: `String`
+                case 3.  code reference: `Result`
+                case 4.  code reference but miss footnote: `String`
                 case 5.  autolink: http://www.example.com/
                 case 6.  email address: [email protected]
-                case 7.  refrence: example
+                case 7.  reference: example
                 case 8.  collapsed link: example
                 case 9.  shortcut link: example
                 case 10. inline without URL: example
-                case 11. refrence: foo
-                case 12. refrence: foo
+                case 11. reference: foo
+                case 12. reference: foo
                 case 13. collapsed link: foo
                 case 14. shortcut link: foo
                 case 15. inline without URL: foo
diff --git a/crates/ide/src/references.rs b/crates/ide/src/references.rs
index c95ed669c..37a95e1c5 100644
--- a/crates/ide/src/references.rs
+++ b/crates/ide/src/references.rs
@@ -3,7 +3,7 @@
 //! or `ast::NameRef`. If it's a `ast::NameRef`, at the classification step we
 //! try to resolve the direct tree parent of this element, otherwise we
 //! already have a definition and just need to get its HIR together with
-//! some information that is needed for futher steps of searching.
+//! some information that is needed for further steps of searching.
 //! After that, we collect files that might contain references and look
 //! for text occurrences of the identifier. If there's an `ast::NameRef`
 //! at the index that the match starts at and its tree parent is
diff --git a/crates/ide/src/references/rename.rs b/crates/ide/src/references/rename.rs
index 53d79333c..099900673 100644
--- a/crates/ide/src/references/rename.rs
+++ b/crates/ide/src/references/rename.rs
@@ -945,7 +945,7 @@ use crate::foo$0::FooContent;
 //- /lib.rs
 mod fo$0o;
 //- /foo/mod.rs
-// emtpy
+// empty
 "#,
             expect![[r#"
                 RangeInfo {
@@ -995,7 +995,7 @@ mod fo$0o;
 mod outer { mod fo$0o; }
 
 //- /outer/foo.rs
-// emtpy
+// empty
 "#,
             expect![[r#"
                 RangeInfo {
diff --git a/crates/ide_db/src/imports_locator.rs b/crates/ide_db/src/imports_locator.rs
index 0782ab070..e9f23adf8 100644
--- a/crates/ide_db/src/imports_locator.rs
+++ b/crates/ide_db/src/imports_locator.rs
@@ -1,4 +1,4 @@
-//! This module contains an import search funcionality that is provided to the assists module.
+//! This module contains an import search functionality that is provided to the assists module.
 //! Later, this should be moved away to a separate crate that is accessible from the assists module.
 
 use hir::{import_map, AsAssocItem, Crate, MacroDef, ModuleDef, Semantics};
diff --git a/crates/mbe/src/mbe_expander/matcher.rs b/crates/mbe/src/mbe_expander/matcher.rs
index c6d615c81..d32e60521 100644
--- a/crates/mbe/src/mbe_expander/matcher.rs
+++ b/crates/mbe/src/mbe_expander/matcher.rs
@@ -378,7 +378,7 @@ pub(super) fn match_repeat(
     src: &mut TtIter,
 ) -> Result<(), ExpandError> {
     // Dirty hack to make macro-expansion terminate.
-    // This should be replaced by a propper macro-by-example implementation
+    // This should be replaced by a proper macro-by-example implementation
     let mut limit = 65536;
     let mut counter = 0;
 
diff --git a/crates/mbe/src/mbe_expander/transcriber.rs b/crates/mbe/src/mbe_expander/transcriber.rs
index 27b2ac777..7194a107b 100644
--- a/crates/mbe/src/mbe_expander/transcriber.rs
+++ b/crates/mbe/src/mbe_expander/transcriber.rs
@@ -67,7 +67,7 @@ struct NestingState {
     /// because there is no variable in use by the current repetition
     hit: bool,
     /// `at_end` is currently necessary to tell `expand_repeat` if it should stop
-    /// because there is no more value avaible for the current repetition
+    /// because there is no more value available for the current repetition
     at_end: bool,
 }
 
diff --git a/crates/mbe/src/syntax_bridge.rs b/crates/mbe/src/syntax_bridge.rs
index 671036e1c..244a81e99 100644
--- a/crates/mbe/src/syntax_bridge.rs
+++ b/crates/mbe/src/syntax_bridge.rs
@@ -149,7 +149,7 @@ impl TokenMap {
     }
 
     fn remove_delim(&mut self, idx: usize) {
-        // FIXME: This could be accidently quadratic
+        // FIXME: This could be accidentally quadratic
         self.entries.remove(idx);
     }
 }
diff --git a/crates/parser/src/grammar/items/use_item.rs b/crates/parser/src/grammar/items/use_item.rs
index 20e6a13cf..5cb8b08e7 100644
--- a/crates/parser/src/grammar/items/use_item.rs
+++ b/crates/parser/src/grammar/items/use_item.rs
@@ -46,7 +46,7 @@ fn use_tree(p: &mut Parser, top_level: bool) {
         // test use_tree_list
         // use {crate::path::from::root, or::path::from::crate_name}; // Rust 2018 (with a crate named `or`)
         // use {path::from::root}; // Rust 2015
-        // use ::{some::arbritrary::path}; // Rust 2015
+        // use ::{some::arbitrary::path}; // Rust 2015
         // use ::{{{root::export}}}; // Nonsensical but perfectly legal nesting
         T!['{'] => {
             use_tree_list(p);
diff --git a/crates/proc_macro_api/src/msg.rs b/crates/proc_macro_api/src/msg.rs
index 4cd572101..970f165ed 100644
--- a/crates/proc_macro_api/src/msg.rs
+++ b/crates/proc_macro_api/src/msg.rs
@@ -79,7 +79,7 @@ impl Message for Response {}
 fn read_json(inp: &mut impl BufRead) -> io::Result<Option<String>> {
     let mut buf = String::new();
     inp.read_line(&mut buf)?;
-    buf.pop(); // Remove traling '\n'
+    buf.pop(); // Remove trailing '\n'
     Ok(match buf.len() {
         0 => None,
         _ => Some(buf),
diff --git a/crates/proc_macro_srv/src/proc_macro/bridge/rpc.rs b/crates/proc_macro_srv/src/proc_macro/bridge/rpc.rs
index 3528d5c99..bd1e7c2fc 100644
--- a/crates/proc_macro_srv/src/proc_macro/bridge/rpc.rs
+++ b/crates/proc_macro_srv/src/proc_macro/bridge/rpc.rs
@@ -251,7 +251,7 @@ impl<S> DecodeMut<'_, '_, S> for String {
     }
 }
 
-/// Simplied version of panic payloads, ignoring
+/// Simplified version of panic payloads, ignoring
 /// types other than `&'static str` and `String`.
 #[derive(Debug)]
 pub enum PanicMessage {
diff --git a/crates/proc_macro_srv/src/rustc_server.rs b/crates/proc_macro_srv/src/rustc_server.rs
index b54aa1f3b..e6006a3c8 100644
--- a/crates/proc_macro_srv/src/rustc_server.rs
+++ b/crates/proc_macro_srv/src/rustc_server.rs
@@ -4,7 +4,7 @@
 //! The lib-proc-macro server backend is `TokenStream`-agnostic, such that
 //! we could provide any TokenStream implementation.
 //! The original idea from fedochet is using proc-macro2 as backend,
-//! we use tt instead for better intergation with RA.
+//! we use tt instead for better integration with RA.
 //!
 //! FIXME: No span and source file information is implemented yet
 
diff --git a/crates/rust-analyzer/src/lsp_utils.rs b/crates/rust-analyzer/src/lsp_utils.rs
index 40de56dad..6ca94921f 100644
--- a/crates/rust-analyzer/src/lsp_utils.rs
+++ b/crates/rust-analyzer/src/lsp_utils.rs
@@ -130,7 +130,7 @@ pub(crate) fn apply_document_changes(
 }
 
 /// Checks that the edits inside the completion and the additional edits do not overlap.
-/// LSP explicitly forbits the additional edits to overlap both with the main edit and themselves.
+/// LSP explicitly forbids the additional edits to overlap both with the main edit and themselves.
 pub(crate) fn all_edits_are_disjoint(
     completion: &lsp_types::CompletionItem,
     additional_edits: &[lsp_types::TextEdit],
diff --git a/crates/syntax/src/ast/make.rs b/crates/syntax/src/ast/make.rs
index cafa4c198..1ed8a96e5 100644
--- a/crates/syntax/src/ast/make.rs
+++ b/crates/syntax/src/ast/make.rs
@@ -241,7 +241,7 @@ pub fn wildcard_pat() -> ast::WildcardPat {
     }
 }
 
-/// Creates a tuple of patterns from an interator of patterns.
+/// Creates a tuple of patterns from an iterator of patterns.
 ///
 /// Invariant: `pats` must be length > 1
 ///
diff --git a/crates/syntax/src/parsing/lexer.rs b/crates/syntax/src/parsing/lexer.rs
index 0cbba73c5..7c8d0a4c4 100644
--- a/crates/syntax/src/parsing/lexer.rs
+++ b/crates/syntax/src/parsing/lexer.rs
@@ -24,7 +24,7 @@ pub struct Token {
 /// Beware that it checks for shebang first and its length contributes to resulting
 /// tokens offsets.
 pub fn tokenize(text: &str) -> (Vec<Token>, Vec<SyntaxError>) {
-    // non-empty string is a precondtion of `rustc_lexer::strip_shebang()`.
+    // non-empty string is a precondition of `rustc_lexer::strip_shebang()`.
     if text.is_empty() {
         return Default::default();
     }
@@ -76,7 +76,7 @@ pub fn lex_single_syntax_kind(text: &str) -> Option<(SyntaxKind, Option<SyntaxEr
 }
 
 /// The same as `lex_single_syntax_kind()` but returns only `SyntaxKind` and
-/// returns `None` if any tokenization error occured.
+/// returns `None` if any tokenization error occurred.
 ///
 /// Beware that unescape errors are not checked at tokenization time.
 pub fn lex_single_valid_syntax_kind(text: &str) -> Option<SyntaxKind> {
@@ -96,7 +96,7 @@ pub fn lex_single_valid_syntax_kind(text: &str) -> Option<SyntaxKind> {
 ///
 /// Beware that unescape errors are not checked at tokenization time.
 fn lex_first_token(text: &str) -> Option<(Token, Option<SyntaxError>)> {
-    // non-empty string is a precondtion of `rustc_lexer::first_token()`.
+    // non-empty string is a precondition of `rustc_lexer::first_token()`.
     if text.is_empty() {
         return None;
     }
@@ -117,7 +117,7 @@ fn rustc_token_kind_to_syntax_kind(
     token_text: &str,
 ) -> (SyntaxKind, Option<&'static str>) {
     // A note on an intended tradeoff:
-    // We drop some useful infromation here (see patterns with double dots `..`)
+    // We drop some useful information here (see patterns with double dots `..`)
     // Storing that info in `SyntaxKind` is not possible due to its layout requirements of
     // being `u16` that come from `rowan::SyntaxKind`.
 
diff --git a/crates/test_utils/src/lib.rs b/crates/test_utils/src/lib.rs
index 84c1d7ebb..e19d2ad61 100644
--- a/crates/test_utils/src/lib.rs
+++ b/crates/test_utils/src/lib.rs
@@ -63,7 +63,7 @@ pub fn extract_offset(text: &str) -> (TextSize, String) {
     }
 }
 
-/// Returns the offset of the first occurence of `$0` marker and the copy of `text`
+/// Returns the offset of the first occurrence of `$0` marker and the copy of `text`
 /// without the marker.
 fn try_extract_offset(text: &str) -> Option<(TextSize, String)> {
     let cursor_pos = text.find(CURSOR_MARKER)?;