C Program For Reading A No. From File And Sum Of No. Line By Line Using File

#include <stdio.h>
#include <stdlib.h>
int main()
{
int sum=0;
FILE *myFile;
myFile = fopen("numbers.txt", "r");
//read file into array
int numberArray[10];
int i;
if (myFile == NULL)
{
printf("Error Reading File\n");
exit (0);
}
for (i = 0; i < 10; i++)
{
fscanf(myFile, "%d,", &numberArray[i] );
}
for (i = 0; i < 10; i++)
{
sum=sum+(numberArray[i]);
}
fclose(myFile);
printf("Sum is: %d\n\n", sum);
return 0;
}