StringConverter: Change default argument
StringConverter: Change default argument

Closes https://github.com/coala-analyzer/coala/issues/2376

arush0311/coala,netman92/coala,karansingh1559/coala,jayvdb/coala,kartikeys98/coala,RJ722/coala,sils1297/coala,nemaniarjun/coala,netman92/coala,nemaniarjun/coala,Nosferatul/coala,aptrishu/coala,SanketDG/coala,incorrectusername/coala,impmihai/coala,meetmangukiya/coala,NiklasMM/coala,Asnelchristian/coala,Balaji2198/coala,Asalle/coala,coala/coala,coala-analyzer/coala,coala/coala,rimacone/testing2,JohnS-01/coala,Shade5/coala,abhiroyg/coala,sagark123/coala,SanketDG/coala,aptrishu/coala,refeed/coala,Shade5/coala,vinc456/coala,nemaniarjun/coala,Asnelchristian/coala,yashtrivedi96/coala,RJ722/coala,arjunsinghy96/coala,CruiseDevice/coala,coala/coala,karansingh1559/coala,sagark123/coala,JohnS-01/coala,ayushin78/coala,aptrishu/coala,arjunsinghy96/coala,yashLadha/coala,ayushin78/coala,abhiroyg/coala,refeed/coala,SanketDG/coala,MariosPanag/coala,arush0311/coala,tushar-rishav/coala,JohnS-01/coala,shreyans800755/coala,Nosferatul/coala,damngamerz/coala,tushar-rishav/coala,Asnelchristian/coala,incorrectusername/coala,coala-analyzer/coala,arush0311/coala,sils1297/coala,netman92/coala,yashLadha/coala,jayvdb/coala,NiklasMM/coala,incorrectusername/coala,ayushin78/coala,meetmangukiya/coala,CruiseDevice/coala,jayvdb/coala,damngamerz/coala,MariosPanag/coala,tushar-rishav/coala,shreyans800755/coala,karansingh1559/coala,damngamerz/coala,meetmangukiya/coala,kartikeys98/coala,vinc456/coala,kartikeys98/coala,CruiseDevice/coala,ManjiriBirajdar/coala,stevemontana1980/coala,stevemontana1980/coala,yashtrivedi96/coala,rimacone/testing2,coala-analyzer/coala,impmihai/coala,Shade5/coala,impmihai/coala,RJ722/coala,ManjiriBirajdar/coala,ManjiriBirajdar/coala,yashtrivedi96/coala,mr-karan/coala,arjunsinghy96/coala,NiklasMM/coala,abhiroyg/coala,sagark123/coala,Asalle/coala,vinc456/coala,MariosPanag/coala,sils1297/coala,mr-karan/coala,stevemontana1980/coala,shreyans800755/coala,mr-karan/coala,Balaji2198/coala,Asalle/coala,refeed/coala,Balaji2198/coala,yashLadha/coala,rimacone/testing2,Nosferatul/coala