update steering committee note

Signed-off-by: Michelle Dhanani <michelle@fermyon.com>

docs/content/sips/019-governance.md

@@ -90,8 +90,9 @@ The project maintainers for [github.com/fermyon/spin](http://github.com/fermyon/
 - Deciding what sub-groups and repositories are part of the Spin project
 - Overseeing the resolution and disclosure of security issues
 - Managing financial decisions related to the project
+- Bootstrapping a multi-stakeholder Spin Steering Committee
 
-In addition to the responsibilities listed above, this group is also responsible for bootstrapping a multi-stakeholder steering committee of 5-7 people to govern the project. The group is responsible for creating a steering committee Charter and shaping and executing the processes around selecting committee members. Once a steering committee is in place, the Spin Governance Committee will be dismantled and replaced with the Spin Steering Committee. The Spin Steering Committee will be responsible for bootstrapping a Code of Conduct Committee.
+The current structure outlined in the Governance.md document is established as a temporary bootstrapping phase on the road to a more permanent, multi-stakeholder model. The Spin Governance Committee established in this document should eventually be dismantled and replaced with a smaller, more well defined group only tasked with governing the Spin project as a whole (a "Steering Committee"). This group will in turn establish other committees for handling more specific governance concerns (e.g., Project moderation and CoC enforcement).
 
 The Spin Governance Committee have to match the following criteria: