1 files changed, 1 insertions, 1 deletions

diff --git a/src/sound.c b/src/sound.c
index d9fd55966a5..258c67261d3 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -394,7 +394,7 @@ DEFUN ("play-sound", Fplay_sound, Splay_sound, 1, 1, 0,
 SOUND is a list of the form `(sound KEYWORD VALUE...)'.
 The following keywords are recognized:
 
-  :file FILE.- read sound data from FILE.  If FILE isn't an
+  :file FILE - read sound data from FILE.  If FILE isn't an
 absolute file name, it is searched in `data-directory'.
 
   :data DATA - read sound data from string DATA.