message: Fix typo in hyphenrules newenv
diff: "snippet": "{${1:language}}",
  "package": "babel"
  },
  - "hypenrules{}": {
  - "name": "hypenrules",
  - "detail": "hypenrules{option}",
  + "hyphenrules{}": {
  + "name": "hyphenrules",
  + "detail": "hyphenrules{option}",
  "snippet": "{${1:option}}",
  "package": "babel"
  }
  