CHICKEN FAJITA IN TACO SHELL

I really wanted to make some burritos and I end up making these yummy tacos. The ingredients are:
2 cooked and chopped chicken breast,(2 halves)
1 medium sliced onion,
1 sliced red bell pepper,
1 sliced green bell pepper,
2 minced garlic gloves,
1/2 teaspoon red crushed pepper,
1 teaspoon taco seasoning,
1/2 teaspoon salt,
1 tablespoon olive oil,
1 cup sour cream,
taco shells;
DIRECTIONS:
Heat oil; stir fry onion, garlic and peppers for 2 minutes on high heat; add seasonings (taco seasoning, salt and crushed pepper) stir in chicken and cook for additional 2 minutes; turn of heat. Spoon chicken mixture into taco shells and top with sour cream; serve warm!