Minor change

Author: mukeshsolanki

app/src/main/kotlin/com/mukeshsolanki/snake/presentation/component/Controller.kt

@@ -25,28 +25,28 @@ fun Controller(onDirectionChange: (Int) -> Unit) {
     ) {
         AppIconButton(icon = Icons.Default.KeyboardArrowUp) {
             if (currentDirection.value != SnakeDirection.Down) {
-                onDirectionChange(SnakeDirection.Up)
+                onDirectionChange.invoke(SnakeDirection.Up)
                 currentDirection.value = SnakeDirection.Up
             }
         }
         Row {
             AppIconButton(icon = Icons.Default.KeyboardArrowLeft) {
                 if (currentDirection.value != SnakeDirection.Right) {
-                    onDirectionChange(SnakeDirection.Left)
+                    onDirectionChange.invoke(SnakeDirection.Left)
                     currentDirection.value = SnakeDirection.Left
                 }
             }
             Spacer(modifier = buttonSize)
             AppIconButton(icon = Icons.Default.KeyboardArrowRight) {
                 if (currentDirection.value != SnakeDirection.Left) {
-                    onDirectionChange(SnakeDirection.Right)
+                    onDirectionChange.invoke(SnakeDirection.Right)
                     currentDirection.value = SnakeDirection.Right
                 }
             }
         }
         AppIconButton(icon = Icons.Default.KeyboardArrowDown) {
             if (currentDirection.value != SnakeDirection.Up) {
-                onDirectionChange(SnakeDirection.Down)
+                onDirectionChange.invoke(SnakeDirection.Down)
                 currentDirection.value = SnakeDirection.Down
             }
         }