Fixed duplicate name for SetFontSize and SetFontUnitSize
Fixed duplicate name for SetFontSize and SetFontUnitSize

Lostmyname/gofpdf,jelmersnoeck/gofpdf,tgulacsi/gofpdf,jelmersnoeck/gofpdf,jung-kurt/gofpdf,ledongthuc/gofpdf,josuehennemann/gofpdf