message: README cleanup, again
diff: @@ -109,8 +109,6 @@ colors: # Color scheme: Google Dark
  white: '#ffffff'
  input_mapping:
  - - { mods: [Control], key: Divide, action: SendChars, chars: "echo \"Hello, World\"" }
  - - { mods: [Alt], key: H, action: SendChars, chars: "\"Hello, World\"" }
  - { mods: [Alt], key: Enter, action: ToggleFullscreen }
  - { mods: [Control, Alt], key: "S", action: ScreenshotVT }
  - { mods: [Control, Shift], key: "+", action: IncreaseFontSize }
  