Updated DevExpWG (markdown)
diff --git a/DevExpWG.md b/DevExpWG.md
index f04e7aa..b5e8f59 100644
--- a/DevExpWG.md
+++ b/DevExpWG.md
@@ -30,12 +30,14 @@
The group has a variety of roles with specific responsibilities. Although it is not a hard requirement, all contributors are expected to have background and technical expertise in one or more of these fields: API design, developer tooling, readability, programming language design and education, and technical writing.
### Leads
+We are expecting this role to require 15 hours of commitment each week.
* All responsibilities of the members
* Ensuring contributors are sufficiently productive and not blocked
* Reaching consensus if there is no obvious answer
* Organizing meetings and handling paperwork
### Members
+We are expecting this role to require 10 hours of commitment each week.
* All responsibilities of the participants
* Doing the first CL and proposal reviews
* Setting high-level goals and establishing long-term milestones