fixed the explaination sentence

Author: Mona-Eltantawy

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

@@ -17,7 +17,8 @@ console.log(decimalNumber);
 
 // =============> write your explanation here 
 when the program run it give a SyntaxError: Identifier 'decimalNumber' has already been declared. This is because the variable decimalNumber is declared twice in the function
-convertToPercentage, and inside the function with the constant varible it redeclared again also using the function name decimalNumber with the console.log function will give an error because the function name should be
+convertToPercentage.
+  Also using the function name decimalNumber with the console.log function will give an error because the function name should be a prober name not a Number.
 to fix this error we can remove the const variable declaration of decimalNumber from the function and use the function name
   'ConvertToPercentage' to recall the function and pass the value of the decimalNumber.CSSStyleDeclaration