Fixedblank line issus at EOF so Travis can run.

Author: mytechnotalent

adafruit_esp32spi/adafruit_esp32spi.py

@@ -761,4 +761,5 @@ def set_analog_write(self, pin, analog_value):
         resp = self._send_command_get_response(_SET_ANALOG_WRITE_CMD,
                                                ((pin,), (value,)))
         if resp[0][0] != 1:
-            raise RuntimeError("Failed to write to pin")
+            raise RuntimeError("Failed to write to pin")
+            

examples/server/esp32spi_wsgiserver.py

@@ -214,4 +214,5 @@ def led_color(environ): # pylint: disable=unused-argument
     except (ValueError, RuntimeError) as e:
         print("Failed to update server, restarting ESP32\n", e)
         wifi.reset()
-        continue
+        continue
+