fix squareroot spelling

src/main/java/rocks/zipcode/quiz3a/fundamentals/Calculator.java

  * @author leon on 21/12/2018.
  */
 public class Calculator {
-    public static Double squareRoute(Double value) {
+    public static Double squareRoot(Double value) {
         return null;
     }
 
         return null;
     }
 
-    public static Double[] squareRoutes(Double... value) {
+    public static Double[] squareRoots(Double... value) {
         return null;
     }
 

src/test/java/rocks/zipcode/quiz3a/collections/food/ApplyCondimentTest.java

+package rocks.zipcode.quiz3a.collections.food;
+
+/**
+ * @author leon on 01/01/2019.
+ */
+public class ApplyCondimentTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/ApplySpiceTest.java

+package rocks.zipcode.quiz3a.collections.food;
+
+/**
+ * @author leon on 01/01/2019.
+ */
+public class ApplySpiceTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/GetAllCondimentsTest.java

+package rocks.zipcode.quiz3a.collections.food;
+
+/**
+ * @author leon on 01/01/2019.
+ */
+public class GetAllCondimentsTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/GetAllSpicesTest.java

+package rocks.zipcode.quiz3a.collections.food;
+
+/**
+ * @author leon on 01/01/2019.
+ */
+public class GetAllSpicesTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/GetCondimentCountTest.java

+package rocks.zipcode.quiz3a.collections.food;
+
+/**
+ * @author leon on 01/01/2019.
+ */
+public class GetCondimentCountTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/GetSpiceCountTest.java

+package rocks.zipcode.quiz3a.collections.food;
+
+/**
+ * @author leon on 01/01/2019.
+ */
+public class GetSpiceCountTest {
+}