Update negative numerator test to expect true

Fix test case for negative numerator in isProperFraction.

Author: marthak1

Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js

@@ -23,7 +23,7 @@ test(`should return false when numerator is greater than denominator`, () => {
 });
 // Negative Value
 test(`should return false when numerator is negative`, () => {
-  expect(isProperFraction(-3, 8)).toEqual(false);
+  expect(isProperFraction(-3, 8)).toEqual(true);
 
 });
 // Very Small
@@ -33,4 +33,4 @@ test(`should return true with very small values`, () => {
 // very large
 test(`should return false with very large`, () => {
   expect(isProperFraction(999999, 0.0001)).toEqual(false);
-});
+});