edit 942f45916acf 2538 Namespace package doc tweaks.

# Edit history between 942f45916acf and 942f45916acf
#
# Commands:
#  p, pick = use commit
#  e, edit = use commit, but stop for amending
#  f, fold = use commit, but fold into previous commit (combines N and N-1)
#  d, drop = remove commit from history
#  m, mess = edit message without changing commit content
#
