R docs need regenerating for some functions

[hlapp]

Apparently the changes from #281 weren't fully propagated to documentation. R CHECK yields the following warnings:

* checking for code/documentation mismatches ... WARNING
Codoc mismatches from Rd file 'get_term_iri.Rd':
get_term_iri
  Code: function(text, as, exactOnly = FALSE, nomatch = NA,
                 includeRelatedSynonyms = FALSE, verbose = FALSE)
  Docs: function(text, as, exactOnly = FALSE, nomatch = NA, verbose =
                 FALSE)
  Argument names in code not in docs:
    includeRelatedSynonyms
  Mismatches in argument names:
    Position: 5 Code: includeRelatedSynonyms Docs: verbose

Codoc mismatches from Rd file 'terms.Rd':
taxon_info
  Code: function(term, includeRelatedSynonyms = FALSE, verbose = FALSE)
  Docs: function(term, verbose = FALSE)
  Argument names in code not in docs:
    includeRelatedSynonyms
  Mismatches in argument names:
    Position: 2 Code: includeRelatedSynonyms Docs: verbose