Rollup merge of #40648 - s3rvac:fix-path-docs-typo, r=frewsxcv
Rollup merge of #40648 - s3rvac:fix-path-docs-typo, r=frewsxcv

Fix a typo in path.rs docs

The name of the variable used in the example is `path`, not `os_str`.

aidancully/rust,GBGamer/rust,GBGamer/rust,graydon/rust,aidancully/rust,GBGamer/rust,graydon/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,aidancully/rust,GBGamer/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,GBGamer/rust