video-editor: syntax fix (blank lines)

Author: rkdarst

video-editor.rst

@@ -133,14 +133,17 @@ Editing hints
 -------------
 
 - https://mpv.io is a command-line video player.
+
   - Hotkey ``O`` (capital letter O) to turn on time display
     permanently
   - Seek with left/right (~10 sec) or up/down (~ 1 minute)
   - - Run with ``--hr-seek`` to seek exactly, not to keyframes
   - https://github.com/Kr4is/mpv-copy-time - mpv script that lets you copy
     video times with a hotkey.  You might want to edit the hotkey by
     editing the script.
+
 - How to run ffmpeg-editlist:
+
   - first with --check
   - then with no other
   - then --reencode