QUESTION: Fix punctuation: Having submitted his thesis Bishop was appointed as an instructor in mathematics at the University of California at Berkeley
ANS: Having submitted his thesis, Bishop was appointed as an instructor in mathematics at the University of California at Berkeley.

QUESTION: Fix punctuation: Join date 30 July 2013
ANS: Join date: 30 July 2013

QUESTION: Fix punctuation: Line s wall is washed with a smooth lysgradient to wash walls evenly up to 100 lm w
ANS: Line s wall is washed with a smooth lysgradient to wash walls evenly, up to 100 lm / w.

QUESTION: Fix punctuation: named from the two children Florian and Analle
ANS:
(named from the two children, Florian and Anaelle)