📝 README: help msg

Author: userElaina

README.md

@@ -16,12 +16,12 @@ python -m pip install badapple
 python -m badapple
 ```
 
-##### Help message
+##### Help Message
 
 ```markdown
 usage: badapple [options] ... 
 
-BadApple-Python-OS-ISA-v0.0.3
+BadApple-Python-OS-ISA-v0.0.4
 
 options:
   -h, --help            show this help message and exit
@@ -33,7 +33,7 @@ options:
   --font FONT           font data file
   --audio AUDIO         audio file (use _BA_WAV, _BA_MP3 or _BA_MP4 to load built-in audio)
   --audio_player AUDIO_PLAYER
-                        audio player [auto ffplay mpv vlc mpg123 cmus simpleaudio pyaudio playsound pydub]
+                        audio player [ffplay mpv vlc mpg123 cmus simpleaudio pyaudio playsound pydub auto]
   -s SCALE, --scale SCALE
                         width:height
   -r RATE, --rate RATE  frame rate

README.rst

@@ -17,31 +17,31 @@ Run
 .. code-block:: shell
     python -m badapple
 
-Help message
+Help Message
 ------------
 
 .. code-block:: md
     usage: badapple [options] ... 
 
-    BadApple-Python-OS-ISA-v0.0.3
+    BadApple-Python-OS-ISA-v0.0.4
 
     options:
-    -h, --help            show this help message and exit
-    --help_audio          show avaliable players
-    -i INPUT, --input INPUT
+      -h, --help            show this help message and exit
+      --help_audio          show avaliable players
+      -i INPUT, --input INPUT
                             video file (use _BA_MP4 or _BA_BA to load built-in video)
-    -o OUTPUT, --output OUTPUT
+      -o OUTPUT, --output OUTPUT
                             preload output file
-    --font FONT           font data file
-    --audio AUDIO         audio file (use _BA_WAV, _BA_MP3 or _BA_MP4 to load built-in audio)
-    --audio_player AUDIO_PLAYER
-                            audio player [auto avplay mpv vlc mpg123 cmus simpleaudio pyaudio playsound pydub]
-    -s SCALE, --scale SCALE
+      --font FONT           font data file
+      --audio AUDIO         audio file (use _BA_WAV, _BA_MP3 or _BA_MP4 to load built-in audio)
+      --audio_player AUDIO_PLAYER
+                            audio player [ffplay mpv vlc mpg123 cmus simpleaudio pyaudio playsound pydub auto]
+      -s SCALE, --scale SCALE
                             width:height
-    -r RATE, --rate RATE  frame rate
-    --not_clear           not clear screen (with ANSI) before each frame
-    --contrast            contrast enhancement
-    --preload             preload video (not play)
-    --debug               debug
+      -r RATE, --rate RATE  frame rate
+      --not_clear           not clear screen (with ANSI) before each frame
+      --contrast            contrast enhancement
+      --preload             preload video (not play)
+      --debug               debug
 
 [ba]: https://www.youtube.com/watch?v=FtutLA63Cp8