Clarified comment on the variable name for movie duration to movieDurationString

Author: Maryanne-K

Sprint-1/3-mandatory-interpret/2-time-format.js

@@ -25,7 +25,7 @@ console.log(result);
 // The expression (movieLength - remainingSeconds) / 60 calculates the total number of whole minutes in the movie length. It first subtracts the remaining seconds from the total movie length to get a value that is a multiple of 60, and then divides that value by 60 to convert it from seconds to minutes. It gives it as a whole number and is easier to work with. 
 
 // e) What do you think the variable result represents? Can you think of a better name for this variable?
-// It represents the movie duration in the format of hours:minutes:seconds. A better name for this variable could be movieDuration. 
+// It represents the movie duration in the format of hours:minutes:seconds. A better name for this variable could be movieDurationString. 
 
 // f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
 // It does not work for negative values. The code assumes that movieLength is a positive integer representing the length of a movie in seconds. If movieLength is negative, the calculations for remainingSeconds, totalMinutes, remainingMinutes, and totalHours will not produce meaningful results, and the final result will not represent a valid time format.