QUESTION: Fix punctuation: This is done to ensure that what our product says it is it really is
ANS: This is done to ensure that what our product says it is, it really is.

QUESTION: Fix punctuation: The Debian project is pleased to announce the eighth update of its stable distribution Debian 7 codename wheezy
ANS: The Debian project is pleased to announce the eighth update of its stable distribution Debian 7 (codename wheezy).

QUESTION: Fix punctuation: Apply antiseptic or antifungal lotions regularly twice daily to nails times preparations include sulfacetamide thymol miconazole ciclopirox
ANS: Apply antiseptic or antifungal lotions regularly twice daily to nails times - preparations include sulfacetamide, thymol, miconazole, ciclopirox.

QUESTION: Fix punctuation: This group includes led palm lighting LEDPT20
ANS:
This group includes: led palm lighting LED-PT-2.0