Spurious Repeat Symbol

[Ted Stanion]

How can I get rid of the extra repeat symbol in this example? I'm sure it is caused by the rest at the beginning of the repeat. I've tried hiding an extra note along with a skip, but I can't figure out how to do this and get the rest back.

Ted

%%% Begin example.

\version "2.12.0"

melody = \relative c' {

  c4 d e f

  \repeat volta 2 {

   r c d e 

  } \alternative {

    { f1 } 

    { g1 }

  }

}

words = \lyricmode  {

  do re mi fa

  \repeat volta 2

  {

    do re me

  } \alternative {

    { fa } { sol }

  }

}

\score {

  <<

  \new Staff { \melody }

  \addlyrics { \words }

  >>

}

%%% End example.

Volta.png
Description: PNG image