Merge nucleic/nimble-umber-toad-20h7 into dev

brush-builtins/src/dot.rs

@@ -22,7 +22,7 @@ impl builtins::Command for DotCommand {
         context: brush_core::ExecutionContext<'_, SE>,
     ) -> Result<brush_core::ExecutionResult, Self::Error> {
         // TODO(dot): Handle trap inheritance.
-        // nash: POSIX requires `.` to search PATH when its operand has no slash.
+        // hydrashell: POSIX requires `.` to search PATH when its operand has no slash.
         // Git's `git-subtree` relies on this with `. git-sh-setup`; treating the
         // operand as cwd-relative leaves `require_work_tree` undefined.
         let script_path = Path::new(&self.script_path);