comitting changes to march the reviewer suggestions

Author: Ebrahim-Moqbel

Sprint-2/1-key-errors/0.js

@@ -2,7 +2,7 @@
 //  =============> write your prediction here
 /*
 I predict the function will throw a SyntaxError as the variable str has already been declared in the function parameter  
-function capitalize will capitalise the first letter with index 0 
+function capitalise will capitalise the first letter with index 0 
 and will append the sliced string from index 1 which is the second letter
 */
 
@@ -25,8 +25,8 @@ As we can see the str variable has already been declared in the prameter of the
 As we can see the str variable has already been declared in the prameter of the function instead we just return the value */
 
 function capitalise(str) {
-return str[0].toUpperCase()+str.slice(1);
+    return str[0].toUpperCase()+str.slice(1);
 
 }
-capitalise("ebrahim");
-capitalise('salomi');
+console.log(capitalise("ebrahim"));
+console.log(capitalise('salomi'));

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

@@ -43,4 +43,4 @@ function getLastDigit(num) {
 /* the reason why getLastDigit isn't working properly is that it doesn't accept any arrguments where there isn't any perameters in its difination.
 where it uses the golabal varaible 'num' decalred outside the funtion and already set to 103
 
-The correct code includes a parameter 'number' in the difination this allows the function to accept the number passed to it when called*/
+The correct code includes a parameter 'num' in the difination this allows the function to accept the number passed to it when called*/

Sprint-2/3-mandatory-implement/1-bmi.js

@@ -15,8 +15,8 @@
 // It should return their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
-    let result = Number(weight/(height*height));
-    return result.toFixed(1);
+    let result = (weight/(height*height));
+    return Number(result.toFixed(1));
 
 
 }