style: format code with gofmt

pkg/arbitrage/detection_engine.go

@@ -68,7 +68,7 @@ type ArbitrageDetectionEngine struct {
 	// CRITICAL FIX: Backpressure for opportunity handlers
 	// Prevents unbounded goroutine creation under high opportunity rate
 	handlerSemaphore chan struct{} // Limits concurrent handler executions
-	maxHandlers      int            // Maximum concurrent handler goroutines
+	maxHandlers      int           // Maximum concurrent handler goroutines
 }
 
 // DetectionConfig contains all configuration parameters for the arbitrage detection engine.
@@ -159,8 +159,8 @@ func NewArbitrageDetectionEngine(
 		isRunning:        false,
 		stopChan:         make(chan struct{}),
 		opportunityChan:  make(chan *types.ArbitrageOpportunity, 1000), // Buffered channel
-		maxHandlers:      10,                         // CRITICAL FIX: Limit to 10 concurrent handlers
-		handlerSemaphore: make(chan struct{}, 10),    // CRITICAL FIX: Backpressure semaphore
+		maxHandlers:      10,                                           // CRITICAL FIX: Limit to 10 concurrent handlers
+		handlerSemaphore: make(chan struct{}, 10),                      // CRITICAL FIX: Backpressure semaphore
 	}
 
 	// Set default configuration if not provided