Fix a broken link in README.md
Fix a broken link in README.md

MyiWorlds/myiworlds.backend,kriasoft/graphql-starter-kit,kriasoft/nodejs-api-starter,MyiWorlds/myiworlds.backend,MyiWorlds/myiworlds.backend,kriasoft/nodejs-api-starter,kriasoft/nodejs-api-starter,kriasoft/nodejs-api-starter