Readme: typo
Readme: typo

vojtasvoboda/GopayInline,minetro/gopay-inline,Markette/GopayInline,Markette/GopayInline,vojtasvoboda/GopayInline,Markette/GopayInline,martinknor/GopayInline,minetro/gopay-inline,martinknor/GopayInline,vojtasvoboda/GopayInline,martinknor/GopayInline,minetro/gopay-inline