1. A method for detecting a spelling error in one or more documents, comprising: determining if at least one given word in said one or more documents satisfies a predefined misspelling criteria, wherein said predefined misspelling criteria comprises said at least one given word having a frequency below a predefined low threshold and said at least one given word being within a predefined edit distance of one or more other words in said one or more documents having a frequency above a predefined high threshold; and identifying a given word as a potentially misspelled word if said given world satisfies said predefined misspelling criteria.