1. Preheat oven to 350°.
2. Cut each pita into 8 wedges; separate each wedge into 2 pieces. Arrange wedges in a single layer on 2 jelly-roll pans coated with cooking spray. Lightly coat wedges with cooking spray. Combine salt and remaining ingredients in a small bowl; sprinkle wedges evenly with spice mixture. Bake at 350° for 13 minutes or until crisp and golden brown.