Use gender neutral terms

Author: zofrex

std/src/fs/tests.rs

@@ -644,9 +644,9 @@ fn recursive_rmdir_toctou() {
     // Test for time-of-check to time-of-use issues.
     //
     // Scenario:
-    // The attacker wants to get directory contents deleted, to which he does not have access.
-    // He has a way to get a privileged Rust binary call `std::fs::remove_dir_all()` on a
-    // directory he controls, e.g. in his home directory.
+    // The attacker wants to get directory contents deleted, to which they do not have access.
+    // They have a way to get a privileged Rust binary call `std::fs::remove_dir_all()` on a
+    // directory they control, e.g. in their home directory.
     //
     // The POC sets up the `attack_dest/attack_file` which the attacker wants to have deleted.
     // The attacker repeatedly creates a directory and replaces it with a symlink from

std/src/thread/local.rs

@@ -980,7 +980,7 @@ pub mod fast {
         unsafe fn try_initialize<F: FnOnce() -> T>(&self, init: F) -> Option<&'static T> {
             // SAFETY: See comment above (this function doc).
             if !mem::needs_drop::<T>() || unsafe { self.try_register_dtor() } {
-                // SAFETY: See comment above (his function doc).
+                // SAFETY: See comment above (this function doc).
                 Some(unsafe { self.inner.initialize(init) })
             } else {
                 None