Broiled Spiced Salmon with Fruit Relish

Name: Broiled Spiced Salmon with Fruit Relish
Ingredients: 2 ripe kiwis, peeled and diced (about 3/4 cup); 1 small vine-ripe tomato, diced (about 1/2 cup); 1 scallion (white and green parts), chopped; 2 tablespoons chopped cilantro; 1 tablespoon fresh lime juice; 1 tablespoon plus 1 teaspoon olive oil; Kosher salt and freshly ground black pepper; 1/4 teaspoon sugar, optional; 1/2 teaspoon ground cumin; 1/4 teaspoon ground chipotle powder; Nonstick cooking spray, for spraying the foil; Four 6-ounce salmon fillets