Capitalize "Packaging community" consistently

Author: pradyunsg

peps/pep-0772.rst

@@ -285,7 +285,7 @@ includes:
 * PyPA members: Anyone with the triage bit or commit bit, or at least one
   project in the PyPA organisation.
 * Packaging workgroup members: Anyone who is listed on the Packaging WG charter
-  will be moved into the Packaging Community.
+  will be moved into the Packaging community.
 * Interested core team members: Any Python core team member who is willing to
   participate is welcome.
 * Wider community members: Non-profit organisations that participate in
@@ -441,7 +441,7 @@ Packaging Council will meet on a regular basis (twice a month).
 * Coordinate with the Steering Council on PEPs that need input from both
   groups.
 * Coordinate with PyPA on their ongoing work to support individual projects.
-* Delegate to domain experts or working groups in the Packaging Community, for
+* Delegate to domain experts or working groups in the Packaging community, for
   initiatives/PEPs with a niche focus (analogous to how the Steering Council
   sends certain PEPs to the C API working group).
 * Scope out work that might best be done by hiring someone and then work with