Martin von Zweigbergk <martinvonz@google.com> [Tue, 17 Jan 2017 11:45:10 -0800] rev 30828
help: don't let tools reflow revlog flags list
Before this change, the text about revlog flags was reflowed into a
single paragraph, which made it a bit hard to read. I don't even know
the rules around this, but adding a blank line before each flag seems
to prevent the reflowing.