Update a translation for a term

curl "https://api.phrase.com/v2/accounts/:account_id/glossaries/:glossary_id/terms/:term_id/translations/:id" \
  -u USERNAME_OR_ACCESS_TOKEN \
  -X PATCH \
  -d '{"locale_code":"en-US","content":"My translated term"}' \
  -H 'Content-Type: application/json'

{
  "id": "abcd1234cdef1234abcd1234cdef1234",
  "locale_code": "en-US",
  "content": "Save",
  "created_at": "2015-01-28T09:52:53Z",
  "updated_at": "2015-01-28T09:52:53Z"
}