Update README.md

Author: juanmc2005

README.md

@@ -294,7 +294,7 @@ source = MicrophoneAudioSource()
 # To take input from file:
 # source = FileAudioSource("<filename>", sample_rate=16000)
 
-# Make sure the model has been trained with the same sample rate
+# Make sure the models have been trained with this sample rate
 print(source.sample_rate)
 
 stream = mic.stream.pipe(