doc/filters: fix sine sample_rate abbreviation

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
12 years ago · 69f543854d
parent d9c46c3cd9
commit 69f543854d
1 changed files with 1 additions and 1 deletions
--- a/doc/filters.texi
+++ b/doc/filters.texi
@ -1958,7 +1958,7 @@ Set the carrier frequency. Default is 440 Hz.
 Enable a periodic beep every second with frequency @var{beep_factor} times
 the carrier frequency. Default is 0, meaning the beep is disabled.

-@item sample_rate, s
+@item sample_rate, r
 Specify the sample rate, default is 44100.

@item duration, d