Update README-NumberUtilities.md

README-NumberUtilities.md

 # NumberUtilities
-* Ensure each of the test cases in the class [NumberUtilitiesTest](https://github.com/Zipcoder/CR-MicroLabs-Loops-NumbersTrianglesTables/blob/master/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java) successfully passes upon completion of each method stubs in the class [NumberUtilities](https://github.com/Zipcoder/CR-MicroLabs-Loops-NumbersTrianglesTables/blob/master/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java).
+* Ensure each of the test cases in the class [NumberUtilitiesTest](https://github.com/Zipcoder/CR-MicroLabs-Loops-NumbersTrianglesTables/blob/master/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java) successfully passes upon completion of each of the method stubs in the class [NumberUtilities](https://github.com/Zipcoder/CR-MicroLabs-Loops-NumbersTrianglesTables/blob/master/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java).
     * `String getEvenNumbers(int start, int stop)` 
     * `String getOddNumbers(int start, int stop)`
     * `String getSquareNumbers(int start, int stop, int step)`