og comms variable initialized wrong?

When I installed the tapatio profile, it initialized og_content_type_usage_comms to "group_post_standard_nomail", which seems to be an unrecognized value - i could be wrong here though, because i do see it used in other places. This made it impossible to associate comms nodes with groups until the comms node type was manually set to "Standard group post".

After I changed this setting manually, the og_content_type_usage_comms was set to "group_post_standard", so I'm assuming that's the correct value. The attached patch makes this change to the variable on installation.