wip

Author: ktoso

Release Notes/511.md

@@ -68,7 +68,6 @@
   - Pull request: https://github.com/apple/swift-syntax/pull/2450
   - Migration steps: Code which exhaustively checked over the enum should be changed to `case .expansion(let node, let replacements, let genericReplacements):`. Creating the `.extension` gained a compatibility shim, retaining the previous syntax source compatible (`return .expansion(node, replacements: [])`).
 
-
 - Effect specifiers:
   - Description: The `unexpectedAfterThrowsSpecifier` node of the various effect specifiers has been removed.
   - Pull request: https://github.com/apple/swift-syntax/pull/2219