List of typos which need to be corrected

[max-weisser]

• 4.3 Number of Teams per Institution: In the text, replace "Institution" with "institution"
• 7.3.2.1 Traffic signs: "Each Traffic Sign ..." --> "Each traffic sign"
• "Section" is always capitalized. Change that?
• in 7.3.6, "Obstacle" is always capitalized
• parc fermé is inconsistent (sometimes parc-fermé)

[max-weisser]

Should we change "Section" to "section" in the whole document or keep the current version? I'd prefer "section"