Revision 16090: 94_PWM.pm : fix typo overallHeatingSwitchThresholdTemup to ...
94_PWM.pm : fix typo overallHeatingSwitchThresholdTemup to overallHeatingSwitchThresholdTemp
Source: Revision 16090: 94_PWM.pm : fix typo overallHeatingSwitchThresholdTemup to ... (http://svn.fhem.de/trac/changeset/16090/trunk)