removed the template string to make the return value a number instead of a string

Author: Tobias-Amaechina

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

@@ -15,7 +15,7 @@
 // It should return their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
-    return` $ ${(weight / (height * height)).toFixed(1)}`;
+    return (weight / (height * height)).toFixed(1);
     // return the BMI of someone based off their weight and height
 }
 console.log(calculateBMI(70, 1.73)); // should return 23.4