Fix hyphenation in tutorial/stdlib.rst #148216

Documentation

The tutorial documentation contains minor hyphenation inconsistencies:

• "command line arguments" should be "command-line arguments"
• "higher level interface" should be "higher-level interface"

Linked PRs

• gh-148216: Fix hyphenation in tutorial/stdlib.rst #148215
• gh-148216: Fix hyphenation in tutorial/stdlib.rst #155736