Fix some minor issues in comments

src/build_helper/src/npm.rs

@@ -27,7 +27,7 @@ pub fn install(src_root_path: &Path, out_dir: &Path, npm: &Path) -> Result<PathB
     }
     // disable a bunch of things we don't want.
     // this makes tidy output less noisy, and also significantly improves runtime
-    // of repeated tidy invokations.
+    // of repeated tidy invocations.
     cmd.args(&["--audit=false", "--save=false", "--fund=false"]);
     cmd.current_dir(out_dir);
     let exit_status = cmd.spawn()?.wait()?;

src/ci/github-actions/jobs.yml

@@ -104,10 +104,10 @@ jobs:
 # These jobs automatically inherit envs.pr, to avoid repeating it in each job
 # definition.
 #
-# PR CI jobs will be automatically registered as Auto CI jobs or overriden. When
+# PR CI jobs will be automatically registered as Auto CI jobs or overridden. When
 # automatically registered, the PR CI job configuration will be copied as an
-# Auto CI job but with `continue_on_error` overriden to `false` (to fail-fast).
-# When overriden, `citool` will check for equivalence between the PR and CI job
+# Auto CI job but with `continue_on_error` overridden to `false` (to fail-fast).
+# When overridden, `citool` will check for equivalence between the PR and CI job
 # of the same name modulo `continue_on_error` and `env`.
 pr:
   - name: pr-check-1
@@ -166,7 +166,7 @@ optional:
 #
 # Auto jobs may not specify `continue_on_error: true`, and thus will fail-fast.
 #
-# Unless explicitly overriden, PR CI jobs will be automatically registered as
+# Unless explicitly overridden, PR CI jobs will be automatically registered as
 # Auto CI jobs.
 auto:
   #############################

src/doc/rustc/src/command-line-arguments/print-options.md

@@ -32,7 +32,7 @@ The names of the files created by the `link` emit kind.
 
 ## `sysroot`
 
-Abosulte path to the sysroot.
+Absolute path to the sysroot.
 
 Example (with rustup and the stable toolchain):