chore: fix some comments

Signed-off-by: xiaoxiangxianzi <zhaoyizheng@outlook.com>

INSTALL.md

@@ -151,8 +151,8 @@ toolchain.
    directory and uncomment the line `MSYS2_PATH_TYPE=inherit`.
 
    You could install and use MSYS2's version of git instead with `pacman`,
-   however this is not recommended as it's excrutiatingly slow, and not frequently
+   however this is not recommended as it's excruciatingly slow, and not frequently
-   tested for compatability.
+   tested for compatibility.
 
 3. Start a MINGW64 or MINGW32 shell (depending on whether you want 32-bit
    or 64-bit Rust) either from your start menu, or by running `mingw64.exe`

compiler/rustc_ast_pretty/src/pprust/state/expr.rs

@@ -75,7 +75,7 @@ pub(crate) struct FixupContext {
 }
 
 /// The default amount of fixing is minimal fixing. Fixups should be turned on
-/// in a targetted fashion where needed.
+/// in a targeted fashion where needed.
 impl Default for FixupContext {
     fn default() -> Self {
         FixupContext {

compiler/rustc_borrowck/src/type_check/mod.rs

@@ -592,7 +592,7 @@ fn sanitize_promoted(&mut self, promoted_body: &'b Body<'tcx>, location: Locatio
             }
             self.cx.borrowck_context.constraints.outlives_constraints.push(constraint)
         }
-        // If the region is live at at least one location in the promoted MIR,
+        // If the region is live at least one location in the promoted MIR,
         // then add a liveness constraint to the main MIR for this region
         // at the location provided as an argument to this method
         //

compiler/rustc_const_eval/src/const_eval/eval_queries.rs

@@ -409,7 +409,7 @@ fn const_validate_mplace<'mir, 'tcx>(
             }
         };
         ecx.const_validate_operand(&mplace.into(), path, &mut ref_tracking, mode)
-            // Instead of just reporting the `InterpError` via the usual machinery, we give a more targetted
+            // Instead of just reporting the `InterpError` via the usual machinery, we give a more targeted
             // error about the validation failure.
             .map_err(|error| report_validation_error(&ecx, error, alloc_id))?;
         inner = true;

compiler/rustc_hir_analysis/src/hir_ty_lowering/lint.rs

@@ -11,7 +11,7 @@
 impl<'tcx> dyn HirTyLowerer<'tcx> + '_ {
     /// Prohibit or lint against *bare* trait object types depending on the edition.
     ///
-    /// *Bare* trait object types are ones that aren't preceeded by the keyword `dyn`.
+    /// *Bare* trait object types are ones that aren't preceded by the keyword `dyn`.
     /// In edition 2021 and onward we emit a hard error for them.
     pub(super) fn prohibit_or_lint_bare_trait_object_ty(
         &self,

compiler/rustc_parse/src/parser/expr.rs

@@ -2768,7 +2768,7 @@ fn parse_for_head(&mut self) -> PResult<'a, (P<Pat>, P<Expr>)> {
                 };
                 return if self.token.kind == token::CloseDelim(Delimiter::Parenthesis) {
                     // We know for sure we have seen `for ($SOMETHING in $EXPR)`, so we recover the
-                    // parser state and emit a targetted suggestion.
+                    // parser state and emit a targeted suggestion.
                     let span = vec![start_span, self.token.span];
                     let right = self.prev_token.span.between(self.look_ahead(1, |t| t.span));
                     self.bump(); // )

library/core/src/pin.rs

@@ -806,7 +806,7 @@
 //!
 //!     As a consequence, the struct *must not* be [`#[repr(packed)]`][packed].
 //!
-//! 3.  *Structural Notice of Destruction.* You must uphold the the
+//! 3.  *Structural Notice of Destruction.* You must uphold the
 //!     [`Drop` guarantee][drop-guarantee]: once your struct is pinned, the struct's storage cannot
 //!     be re-used without calling the structurally-pinned fields' destructors, as well.
 //!

tests/rustdoc-gui/target.goml

@@ -1,4 +1,4 @@
-// Check that the targetted element has the expected styles.
+// Check that the targeted element has the expected styles.
 go-to: "file://" + |DOC_PATH| + "/lib2/struct.Foo.html#method.a_method"
 show-text: true