Fix syntax error in main_calculator.c and test_calculator.c

src/main/c/main_calculator.c

@@ -804,7 +804,7 @@ double ConData(double data, int startingUnit, int endingUnit) {
             break;
 
         case 4: //1
-            return;
+            return data;
             break;
 
         case 5: //0.001
@@ -964,7 +964,7 @@ double ConClock(double time, int startingUnit, int endingUnit) {
             }
 
             else {
-                return time
+                return time;
             }
             break;
 
@@ -1105,7 +1105,7 @@ double ConTime(double time, int startingUnit, int endingUnit) {
             break;
 
         case 7: //y
-            return time / 60 * 24 * 7 * 4 * 12);
+            return time / (60 * 24 * 7 * 4 * 12);
             break;
 
         default:
@@ -1296,7 +1296,7 @@ double ConTime(double time, int startingUnit, int endingUnit) {
             break;
 
         case 6: //mon
-            return time * 12);
+            return time * 12;
             break;
 
         case 7: //y

src/test/c/test_calculator.c

@@ -14,28 +14,28 @@ void tearDown(void)
 
 void test_addition(void)
 {
-    doulbe result = add(1, 2);
+    double result = add(1, 2);
     TEST_ASSERT_EQUAL(3, result);
 }
 
 void test_minus(void)
 {
-    doulbe result = minus(3, 1);
+    double result = minus(3, 1);
     TEST_ASSERT_EQUAL(2, result);
 }
 
 void test_multiply(void)
 {
-    doulbe result = multiply(1, 2);
+    double result = multiply(1, 2);
     TEST_ASSERT_EQUAL(2, result);
 }
 
 void test_divide(void)
 {
-    doulbe result = divide(4, 2);
+    double result = divide(4, 2);
     TEST_ASSERT_EQUAL(2, result);
 
-    doulbe result1 = divide(4, 0);
+    double result1 = divide(4, 0);
     TEST_ASSERT_EQUAL(0, result1);
 }