Fix various spacing and punctuation issues
This MR fixes various spacing issues, e.g., a space before ‘!’ in the English translation, and a space before a comma in both the French and English credits.
You don't pay for Framagit, because it is funded by donations to Framasoft. Our not-for-profit needs any support you can afford: support.framasoft.org.
Framagit est gratuit car il est financé par les dons à Framasoft. Notre association a besoin de votre soutien sur soutenir.framasoft.org.
This MR fixes various spacing issues, e.g., a space before ‘!’ in the English translation, and a space before a comma in both the French and English credits.