Question: everyone is invited to help, in the good spirit of free software.
Answer: --> Everyone is invited to help, in the good spirit of Free Software.

Question: hairy, tease, strip, vintage, british, mature
Answer: --> hairy, tease, strip, vintage, British, mature

Question: - version a: back mounting, tapped blind holes.
Answer:
--> - Version A: back mounting, tapped blind holes.