docs(menu): update exmample code Closes #10136
docs(menu): update exmample code
Closes #10136

TillaTheHun0/ionic,joshesp/ionic,TillaTheHun0/ionic,driftyco/ionic,alan-agius4/ionic,TillaTheHun0/ionic,alan-agius4/ionic,alan-agius4/ionic,alan-agius4/ionic,TillaTheHun0/ionic,joshesp/ionic,joshesp/ionic,driftyco/ionic,alan-agius4/ionic,alan-agius4/ionic,joshesp/ionic,driftyco/ionic,driftyco/ionic,driftyco/ionic