Fix documentation code (#95)

Author: leogdion

.swiftlint.yml

@@ -121,7 +121,6 @@ excluded:
   - Examples
   - Macros
   - Sources/SyntaxKit/Parser
-  - Playgrounds
   - Sources/SyntaxKit/Documentation.docc/Tutorials/Resources
 indentation_width:
   indentation_width: 2

CLAUDE.md

@@ -93,9 +93,8 @@ Sources/SyntaxKit/
 2. **skit Executable** - Command-line tool for parsing Swift code to JSON
 
 ### Platform Support
-- macOS 13.0+, iOS 13.0+, watchOS 6.0+, tvOS 13.0+, visionOS 1.0+
-- Swift 6.1+ required
-- Xcode 16.4+ for development
+- Swift 6.0+ required
+- Xcode 16.0+ for development
 
 ### Testing
 - Uses modern Swift Testing framework (`@Test` syntax)
@@ -106,4 +105,4 @@ Sources/SyntaxKit/
 ## Task Master AI Instructions
 **Import Task Master's development workflow commands and guidelines, treat as if import is in the main CLAUDE.md file.**
 @./.taskmaster/CLAUDE.md
-- We suggest using the Swift OpenAPI Generator
+- We suggest using the Swift OpenAPI Generator