fixed syntacts errors

Author: Pretty Taruvinga

Sprint-2/1-key-errors/2.js

@@ -1,15 +1,14 @@
-
 // Predict and explain first BEFORE you run any code...
 
 // this function should square any number but instead we're going to get an error
 
 // =============> write your prediction of the error here
 // I predict that error will occur because the parameter 'num' is not defined in the function.
 
-function square(3) {
+// /* function square(3) {
 
-    return num * num;
-}
+//     return num * num;
+// } */
 
 // =============> write the error message here
 // Uncaught SyntaxError: Unexpected number
@@ -23,6 +22,5 @@ function square(3) {
 
 // =============> write your new code here
 function square(num) {
-    return num * num;
+  return num * num;
 }
-

Sprint-2/2-mandatory-debug/0.js

@@ -15,4 +15,5 @@ console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
 // Finally, correct the code to fix the problem
 //  =============> write your new code here
 function multiply(a, b) {
-  return a * b;
+  return a * b;
+}

Sprint-2/2-mandatory-debug/2.js

@@ -23,7 +23,6 @@ console.log(`The last digit of 806 is ${getLastDigit(806)}`);
 //  Since 'num' is not changing based on the input, the function will always return the last digit of 103, which is 3, regardless of the input passed to the function. To fix this issue, we need to change the function to use the parameter 'number' instead of the variable 'num'.
 // Finally, correct the code to fix the problem
 // =============> write your new code here
-const num = 103;
 
 function getLastDigit(number) {
   return number.toString().slice(-1);
@@ -36,4 +35,4 @@ console.log(`The last digit of 806 is ${getLastDigit(806)}`);
 // This program should tell the user the last digit of each number.
 // Explain why getLastDigit is not working properly - correct the problem
 // GetLastDigit seems not to work properly because the variable num is never passed into the function.
-// The fix is to call getLastDigit(num) so the function uses that value.
+// The fix is to call getLastDigit(num) so the function uses that value.