-Once significant exception is when moving code from one file to
+One significant exception is when moving code from one file to
another in this case you should not modify the moved code at all in
the same patch which moves it. This clearly delineates the act of
moving the code and your changes. This greatly aids review of the
That first sentence is still broken. It should be more like this,
with either a ":" or ";" or " -- " between clauses:
One significant exception is when moving code from one file to
another -- in this case you should not modify the moved code at all in
the same patch which moves it.