Apply fixes from StyleCI

Author: StyleCIBot

includes/polling/sensors/temperature/aos-emu2.inc.php

@@ -23,7 +23,6 @@
  * @copyright  2016 Neil Lathwood
  * @author     Neil Lathwood <neil@lathwood.co.uk>
  */
-
 $scale = SnmpQuery::cache()->enumStrings()->get('PowerNet-MIB::emsStatusSysTempUnits.0')->value();
 
 $sensor_value = fahrenheit_to_celsius($sensor_value, $scale);

includes/polling/sensors/temperature/geist-watchdog.inc.php

@@ -23,7 +23,6 @@
  * @copyright  2017 Neil Lathwood
  * @author     Neil Lathwood <gh+n@laf.io>
  */
-
 $temp_unit = SnmpQuery::cache()->get('GEIST-V4-MIB::temperatureUnits.0')->value();
 
 if ($temp_unit === '0') {