[docs] [issue15554] correct and clarify str.splitlines() documentation

Chris Jerdonek added the comment: Attaching patch with simplified wording in response to R. David Murray's feedback. In particular, "a terminal line break does not delimit an additional empty line" -> "a terminal line break does not result in an extra line." ---------- Added file: http://bugs.python.org/file26702/issue-15554-2.patch _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue15554> _______________________________________