how do i get rid of "published on " on homepage

Hi,
I installed this plugin, but on my homepage there is -> Details : published on tuesday ... and so on. How can i get red of this

There are two ways:
1. Disable displaying of Publish date for corresponding menu item, but it affects desktop version also.
2. Edit mobile template for content component (templates/mobile_***/html/com_content), but in this case all the changes will be overwritten at MJ update (workaround is to rename mobile template).