Vegetarian Swiss Chard and Pinto Bean Burritos

Name: Vegetarian Swiss Chard and Pinto Bean Burritos
Ingredients: 2 1/4 cups vegetable broth; 3/4 cup brown rice; 6 cloves garlic, minced and divided; 1 teaspoon salt, divided; 1/4 cup minced fresh cilantro; 1 tablespoon vegetable oil; 1 onion, finely chopped; 3 tablespoons tomato paste; 1 teaspoon minced chipotle chile in adobo sauce; 1 tablespoon cumin; 1 teaspoon dried oregano; 1 pound Swiss chard, stemmed, leaves sliced into 1-inch strips; 1 1/2 cups pinto beans (1 15 oz. can), rinsed and drained; 1 tablespoon lime juice; 10 ounces Monterey Jack cheese, shredded (about 2 1/2 cups), divided; 1 large Avocado, diced