Apply suggestions from code review

Co-authored-by: Honza Dvorsky <[email protected]>

Author: theoriginalbit

Sources/swift-openapi-generator/Documentation.docc/Proposals/SOAR-0012.md

@@ -4,16 +4,15 @@ Introduce generator logic to generate Swift enums for server variables that defi
 
 ## Overview
 
-- Proposal: SOAR-NNNN
+- Proposal: SOAR-0012
 - Author(s): [Joshua Asbury](https://github.com/theoriginalbit)
-- Status: **Awaiting Review**
+- Status: **In Review**
 - Issue: [apple/swift-openapi-generator#628](https://github.com/apple/swift-openapi-generator/issues/628)
 - Implementation:
     - [apple/swift-openapi-generator#618](https://github.com/apple/swift-openapi-generator/pull/618)
 - Feature flag: `serverVariablesAsEnums`
 - Affected components:
     - generator
-    - runtime (optional)
 - Related links:
     - [Server variable object](https://spec.openapis.org/oas/latest.html#server-variable-object)