Doc: Add missing spaces after period for `posix_spawn` (GH-22730)

diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index 8c3bc5fb87d61b993f9c02dda65005621f42d580..718d98138d267941f51aab07bbaa972f0f318061 100644 (file)
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -3710,8 +3710,8 @@ written in Python, such as a mail server's external command delivery program.
    The positional-only arguments *path*, *args*, and *env* are similar to
    :func:`execve`.
 
-   The *path* parameter is the path to the executable file.The *path* should
-   contain a directory.Use :func:`posix_spawnp` to pass an executable file
+   The *path* parameter is the path to the executable file.  The *path* should
+   contain a directory.  Use :func:`posix_spawnp` to pass an executable file
    without directory.
 
    The *file_actions* argument may be a sequence of tuples describing actions