Update audio_alsa.c

diff --git a/audio_alsa.c b/audio_alsa.c
index 2ef94661bd98b30e5a227cf5247e00f62907b1bf..7eab21785368b828d73878fe4f7d4d805b4df1aa 100644 (file)
--- a/audio_alsa.c
+++ b/audio_alsa.c
@@ -181,7 +181,7 @@ int precision_delay_available() {
 
     // The criteria as to whether precision delay is available
     // is whether the device driver returns non-zero update timestamps
-    // If it does, and the device is a hardware device (i.e. its name begins with "hw:0"),
+    // If it does, and the device is a hardware device (i.e. its name begins with "hw:"),
     // it is considered that precision delay is available. Otherwise, it's considered to be unavailable.
     
     // To test, we play a silence buffer (fairly large to avoid underflow)