doc fix

Author: jepler

shared-bindings/audiomp3/MP3Decoder.c

@@ -76,7 +76,7 @@
 //|         It is possible to stream an mp3 from a socket, including a secure socket.
 //|         The MP3Decoder may change the timeout and non-blocking status of the socket.
 //|         Using a larger decode buffer with a stream can be helpful to avoid data underruns.
-//|         An `adafruit_requests` request must be made with ``headers={"Connection": "close"}`` so
+//|         An ``adafruit_requests`` request must be made with ``headers={"Connection": "close"}`` so
 //|         that the socket closes when the stream ends.
 //|         """
 //|         ...