Black Bean Egg White Breakfast Burrito

Name: Black Bean Egg White Breakfast Burrito
Ingredients: cooking spray; 4 whole wheat 8-inch tortillas; 1 can low-sodium black beans (rinsed and drained); 6 large eggs (whites only); 3 cups water; 1/4 tsp chili powder; 1/4 tsp red pepper flakes; 2 garlic cloves (minced); 1/2 white onion (chopped); 4 ancho chiles (chopped); 3 arbol chiles (chopped); 1 tomato (chopped); 1/4 tsp cumin; 1/2 tsp oregano; ground pepper (to taste); salt (to taste); 1 avocado (diced); 1/2 cup reduced-fat colby jack cheese (shredded)