Update developer-guide.md
Update developer-guide.md
stylelint/stylelint,mahtd/stylelint,stylelint/stylelint,stylelint/stylelint,gucong3000/stylelint,gaidarenko/stylelint,hudochenkov/stylelint,stylelint/stylelint,evilebottnawi/stylelint,heatwaveo8/stylelint,gucong3000/stylelint,evilebottnawi/stylelint,teryaew/stylelint,MadLittleMods/stylelint,m-allanson/stylelint,gucong3000/stylelint,gaidarenko/stylelint,hudochenkov/stylelint,gaidarenko/stylelint,heatwaveo8/stylelint,heatwaveo8/stylelint,hudochenkov/stylelint