Add missing code fence labels

README.md

@@ -72,7 +72,7 @@ let urls = BBEditTheme.all
 
 ThemePark's `Styling` protocol can make use of the SwiftUI environment to adjust for color scheme, contrast, and hover state. You can expose this to your view heirarchy with a modifier:
 
-```
+```swift
 import SwiftUI
 import ThemePark
 
@@ -86,7 +86,7 @@ struct ThemedView: View {
 
 Executing queries on a theme:
 
-```
+```swift
 let styler: any Styling = TextMateTheme.all.randomElement()!
 let query = Query(key: .editorBackground, context: .init(colorScheme: .dark))
 
@@ -132,4 +132,4 @@ By participating in this project you agree to abide by the [Contributor Code of
 [documentation badge]: https://img.shields.io/badge/Documentation-DocC-blue
 [matrix]: https://matrix.to/#/%23chimehq%3Amatrix.org
 [matrix badge]: https://img.shields.io/matrix/chimehq%3Amatrix.org?label=Matrix
-[discord]: https://discord.gg/esFpX6sErJ
+[discord]: https://discord.gg/esFpX6sErJ