chore: fix some typos

Signed-off-by: guqicun <guqicun@outlook.com>

src/cargo/core/compiler/mod.rs

@@ -1238,7 +1238,7 @@ fn trim_paths_args(
         return Ok(());
     }
 
-    // feature gate was checked during mainfest/config parsing.
+    // feature gate was checked during manifest/config parsing.
     cmd.arg("-Zunstable-options");
     cmd.arg(format!("-Zremap-path-scope={trim_paths}"));
 

src/cargo/core/features.rs

@@ -377,7 +377,7 @@ macro_rules! features {
             activated: Vec<String>,
             /// Whether is allowed to use any unstable features.
             nightly_features_allowed: bool,
-            /// Whether the source mainfest is from a local package.
+            /// Whether the source manifest is from a local package.
             is_local: bool,
         }
 

src/cargo/lib.rs

@@ -45,7 +45,7 @@
 //! - [`util`]:
 //!   This directory contains generally-useful utility modules.
 //! - [`util::context`]:
-//!   This directory contains the global applicaton context.
+//!   This directory contains the global application context.
 //!   This includes the config parser which makes heavy use of
 //!   [serde](https://serde.rs/) to merge and translate config values.
 //!   The [`util::GlobalContext`] is usually accessed from the

src/cargo/ops/cargo_add/mod.rs

@@ -487,7 +487,7 @@ fn check_invalid_ws_keys(toml_key: &str, arg: &DepOp) -> CargoResult<()> {
 }
 
 /// When the `--optional` option is added using `cargo add`, we need to
-/// check the current rust-version. As the `dep:` syntax is only avaliable
+/// check the current rust-version. As the `dep:` syntax is only available
 /// starting with Rust 1.60.0
 ///
 /// `true` means that the rust-version is None or the rust-version is higher

src/cargo/sources/git/source.rs

@@ -101,7 +101,7 @@ impl<'gctx> GitSource<'gctx> {
         assert!(source_id.is_git(), "id is not git, id={}", source_id);
 
         let remote = GitRemote::new(source_id.url());
-        // Fallback to git ref from mainfest if there is no locked revision.
+        // Fallback to git ref from manifest if there is no locked revision.
         let locked_rev = source_id
             .precise_git_fragment()
             .map(|s| Revision::new(s.into()))

src/doc/src/reference/unstable.md

@@ -347,7 +347,7 @@ Take for example this `Cargo.toml`.
 my-dependency = "0.1.1"
 ```
 
-It's possible to update `my-dependancy` to a pre-release with `update -Zunstable-options my-dependency --precise 0.1.2-pre.0`.
+It's possible to update `my-dependency` to a pre-release with `update -Zunstable-options my-dependency --precise 0.1.2-pre.0`.
 This is because `0.1.2-pre.0` is considered compatible with `0.1.1`.
 It would not be possible to upgrade to `0.2.0-pre.0` from `0.1.1` in the same way.