anchor.diff:  
   == Soundex
   
  -To use this encoding in your analyzer, specify `encoding="Soundex"` with the <<filter-descriptions.adoc#phonetic-filter,Phonetic Filter>>.
  +To use this encoding in your analyzer, specify `encoder="Soundex"` with the <<filter-descriptions.adoc#phonetic-filter,Phonetic Filter>>.
   
   Encodes tokens using the Soundex algorithm, which is used to relate similar names, but can also be used as a general purpose scheme to find words with similar phonemes.
   
  
positive.code: 
  == NYSIIS
  
  To use this encoding in your analyzer, specify `encoding="Nysiis"` with the <<filter-descriptions.adoc#phonetic-filter,Phonetic Filter>>.
  
  NYSIIS is an encoding used to relate similar names, but can also be used as a general purpose scheme to find words with similar phonemes.
  
  
negative.code: 
  == Double Metaphone
  
  To use this encoding in your analyzer, see <<filter-descriptions.adoc#double-metaphone-filter,Double Metaphone Filter>> in the Filter Descriptions section. Alternatively, you may specify `encoder="DoubleMetaphone"` with the <<filter-descriptions.adoc#phonetic-filter,Phonetic Filter>>, but note that the Phonetic Filter version will *not* provide the second ("alternate") encoding that is generated by the Double Metaphone Filter for some tokens.
  
  Encodes tokens using the double metaphone algorithm by Lawrence Philips. See the original article at http://www.drdobbs.com/the-double-metaphone-search-algorithm/184401251?pgno=2
  
  == Metaphone
  
  To use this encoding in your analyzer, specify `encoder="Metaphone"` with the <<filter-descriptions.adoc#phonetic-filter,Phonetic Filter>>.
  
  Encodes tokens using the Metaphone algorithm by Lawrence Philips, described in "Hanging on the Metaphone" in Computer Language, Dec. 1990.
  
  