diff --git a/README.md b/README.md
index c2d6e32..8b66eab 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Available options are:
 
 *encoding* - possible values 8bitInt / 16bitInt / 32bitInt / 32bitFloat default: 16bitInt
 
-*channels* - no of channels in opus data
+*channels* - no of channels in PCM data
 
 *sampleRate* - sample rate of the PCM data