Original sentence: He presided over controversial redesign of the magazine, launched in December 2006 abd refined during 2007.The cover featured capitilzed headlines, often with an exclamation point, and featured band of color
Edited sentence: He presided over a controversial redesign of the magazine, launched in December 2006 and refined during 2007.The cover featured capitilzed headlines, often with an exclamation point, and featured bands of color