[3.14] `Doc/library/os.rst`: Remove spurious parenthesis (GH-139205)#139217

hugovk merged 1 commit intopython:3.14python/cpython:3.14from

miss-islington:backport-9c3d09b-3.14miss-islington/cpython:backport-9c3d09b-3.14Copy head branch name to clipboard