Merge branch 'js/merge-already-up-to-date-message-reword'

A few variants of informational message "Already up-to-date" has
been rephrased.

* js/merge-already-up-to-date-message-reword:
  merge: fix swapped "up to date" message components
  merge(s): apply consistent punctuation to "up to date" messages

diff --cc merge-recursive.c
Simple merge

diff --cc notes-merge.c
Simple merge