docs(digitlen): instructions fix

subjects/digitlen/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function `DigitLen()` that takes two integers as arguments and returns the number of digits in the first `int` by the base of the second `int`.
+Write a function `DigitLen()` that takes two integers as arguments and returns the times the first `int` can be divided by the second until it reaches zero.
 
 - The second `int` must be between ***2*** and ***36***. If not, the function returns `-1`.
 - If the first `int` is negative, reverse the sign and count the digits.