add docstring

brentru · brentru · commit bbc3004866cd · 2019-08-29T13:35:42.000-04:00
diff --git a/adafruit_esp32spi/adafruit_esp32spi_socket.py b/adafruit_esp32spi/adafruit_esp32spi_socket.py
@@ -90,6 +90,7 @@ def send(self, data):         # pylint: disable=no-self-use
         gc.collect()
 
     def write(self, data):
+        """Sends data to the socket."""
         self.send(data)
 
     def readline(self):
