Create a function that takes two strings and returns true if the first string ends with the second string; otherwise return false.
checkEnding("abc", "bc") ➞ true
checkEnding("abc", "d") ➞ false
checkEnding("samurai", "zi") ➞ false
checkEnding("feminine", "nine") ➞ true
checkEnding("convention", "tio") ➞ false
All test cases are valid one word strings.