[PATCH v2 0/3] cleanup revisions.txt

Thanks for the review, Andreas.

I mulled over it for a bit and I think that marking optional arguments with [] would increase the clarity of the documentation so I went ahead and made this change across the whole file.

While I was at it, I found some instances of "<rev>" written as "rev" so I fixed those too.

---

Changes since v1:

* Added patch to fix instances of "rev" to "<rev>"
* Marked all optional rev arguments with []

Denton Liu (3):
  revisions.txt: change "rev" to "<rev>"
  revisions.txt: mark optional rev arguments with []
  revisions.txt: mention <rev>~ form

 Documentation/revisions.txt | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)