Update layout.md (#344)
Update layout.md (#344)

I did not see it when I used a 'slot'
quasarframework/quasar-framework.org,quasarframework/quasar-framework.org,rstoenescu/quasar-site,rstoenescu/quasar-site,rstoenescu/quasar-site,quasarframework/quasar-framework.org