The Latin adverb sic ("thus", "just as")
    sic erat scriptum 
            "thus was it written"
inserted after a quoted word or passage indicates that the quoted matter 
has been transcribed or translated exactly as found in the source text, 
complete with any erroneous, archaic, 
  or otherwise nonstandard spelling or punctuation. 
It also applies to any surprising assertion, faulty reasoning, 
or other matter that might be likely interpreted as an error of transcription.