Logic of camelCase detection needs to be fixed

For the picklist attributes in TermPortal there is a logic which converts 'camelCase'-values to be shown as 'Camel case'-value

This logic needs to be fixed to due that values 

Achse,Automatikfahrt,Bauteil/Allgemein,Bauteil/Ersatzteil,Bauteil/Zubehör,Funktion,Material,Werkzeug

should not be considered as camel cased, so no transformation should be applied