Original sentence: This clause has been objected to on the grounds that that as people changed the license to reflect their name or organisation it led to escalating advertising requirements when programs were combined together in a software distribution—every occurrence of the license with a different name requires a separate acknowledgement—and citing the requirement for 75 such acknowledgments when advertising a 1997 version of NetBSD
Edited sentence: The GNU project has called this clause "obnoxious", explaining that as people changed the license to reflect their name or organisation it led to ridiculous advertising requirements when programs were combined together in a software distribution—every occurrence of the license with a different name requires a separate acknowledgement—and citing the requirement for 75 such acknowledgments when advertising a 1997 version of NetBSD