Correct indentation in multi-line switch case (#261)

README.md

@@ -1320,45 +1320,45 @@ _You can enable the following settings in Xcode by running [this script](resourc
   func handle(_ action: SpaceshipAction) {
     switch action {
     case .engageWarpDrive:
-        warpDrive.engage()
+      warpDrive.engage()
     case .enableArtificialGravity:
-        artificialGravityEngine.enable(strength: .oneG)
+      artificialGravityEngine.enable(strength: .oneG)
     case .scanPlanet(let planet):
-        scanner.scan(planet)
+      scanner.scan(planet)
     case .handleIncomingEnergyBlast:
-        energyShields.engage()
+      energyShields.engage()
     }
   }
 
   // ALSO RIGHT. Blank lines are still permitted after single-line switch cases if it helps with readability.
   func handle(_ action: SpaceshipAction) {
     switch action {
     case .engageWarpDrive:
-        warpDrive.engage()
+      warpDrive.engage()
 
     case .enableArtificialGravity:
-        artificialGravityEngine.enable(strength: .oneG)
+      artificialGravityEngine.enable(strength: .oneG)
 
     case .scanPlanet(let planet):
-        scanner.scan(planet)
+      scanner.scan(planet)
 
     case .handleIncomingEnergyBlast:
-        energyShields.engage()
+      energyShields.engage()
     }
   }
 
   // WRONG. While it's fine to use blank lines to separate cases, spacing within a single switch statement should be consistent.
   func handle(_ action: SpaceshipAction) {
     switch action {
     case .engageWarpDrive:
-        warpDrive.engage()
+      warpDrive.engage()
     case .enableArtificialGravity:
-        artificialGravityEngine.enable(strength: .oneG)
+      artificialGravityEngine.enable(strength: .oneG)
     case .scanPlanet(let planet):
-        scanner.scan(planet)
+      scanner.scan(planet)
 
     case .handleIncomingEnergyBlast:
-        energyShields.engage()
+      energyShields.engage()
     }
   }
   ```