{
  "atom-workspace": {
    "ctrl-alt-o": "plantuml-preview:toggle"
  }
}

{
  "atom-workspace": {
    "ctrl-alt-p": "plantuml-preview:toggle"
  }
}

Change the key mapping to toggle to ctrl-alt-p
Change the key mapping to toggle to ctrl-alt-p

Changed the generated key map to a more suitable one, with p for
PlantUML.
